About this review. INGOTX tracks every major US bullion dealer's daily pricing across 60+ product categories and ranks them by actual median premium over spot. This review combines 70+ days of pricing observations on SD Bullion — drawn from continuous tracking since June 2, 2025 — with public reputation signals from BBB, Trustpilot, and Reddit, and the active class action filed against the company in July 2025. We earn affiliate revenue when readers click through to dealers, SD Bullion included. The data and verdicts below are unaffected by that arrangement; the dealer that wins a category in our tracking is the dealer we name. How we track premiums →
The short answer
Yes — SD Bullion is a legitimate, BBB-accredited online dealer founded in March 2012 by two doctors who met in medical school, headquartered on the Michigan-Ohio border in Ottawa Lake, MI. A+ BBB rating, 4.0/5 Trustpilot across roughly 2,993 reviews, more than two million orders shipped since launch. The important context: SD Bullion's long-running slogan is "The Lowest Price. Period." A class action filed in California federal court in July 2025 alleges that claim is literally false. INGOTX's price tracking finds the truth is more specific than either side has it. SD Bullion is the lowest-premium dealer in our tracked field — on a clearly defined subset of gold sovereign coins. On American Silver Eagles and Gold American Eagles, the two most-searched bullion products in the US, SD Bullion has not been the lowest-premium dealer on a single day across our 73-day observation window.
The "Lowest Price. Period." claim, tested against 70+ days of data
The Vickery v. SD Bullion class action filed in the Southern District of California (case 3:25-cv-01915) alleges that SD Bullion's "Lowest Price. Period." marketing constitutes false advertising because no dealer can consistently offer the lowest prices in a market where premiums and spot prices move daily. The plaintiff claims to have bought gold coins from SD Bullion based on the slogan and later found identical coins $102 cheaper elsewhere. The case is pending; no verdict has been reached.
Independent of the litigation, INGOTX has tracked SD Bullion's full catalog continuously since June 2, 2025. The result is a category-by-category answer to whether the slogan holds up.
Where the claim holds. Across 73 observation days, SD Bullion was the lowest-premium dealer in our tracked field on 69.9% of days for Gold Philharmonics, 41.1% for Gold Pre-1933, 35.6% for Gold Krugerrands, and 26.0% for Silver Maple Leafs. SD Bullion's median premium also undercut APMEX's on 98–100% of comparable days across all five flagship categories we measured against APMEX — Krugerrands, Philharmonics, Pre-1933, Silver Eagles, and Gold Eagles.
Where the claim breaks. On American Silver Eagles, SD Bullion was the lowest-premium dealer on 0 of 73 days. On Gold American Eagles, also 0 of 73 days. On Gold Maple Leafs, 0 of 73 days — and SD Bullion's median Gold Maple premium ran 5.82 percentage points above peer median, the worst position in any category we track for them.
The honest read on the slogan: directionally true on gold sovereign and international coins, demonstrably false on the most-searched US flagships. The right way for a careful buyer to engage with SD Bullion is product-by-product.
Methodology in one paragraph. INGOTX has tracked SD Bullion's pricing across roughly 380 distinct products continuously since June 2, 2025. For this review we used the most recent 90 calendar days, yielding 71 observation dates (industry-standard scrape cadence is 5 days per week, not 7). We computed SD Bullion's median premium over spot per product per day and compared it to the median across 10 other tracked dealers: APMEX, JM Bullion, BullionExchanges, BGASC, Hero Bullion, GoldenStateMint, Provident Metals, SilverGoldBull, Money Metals Exchange, and Kitco. In-stock products only; data-quality outliers excluded. "Lowest premium on a given day" means SD Bullion's category median sat below every other tracked dealer's.
Where SD Bullion actually wins on price
The categories where SD Bullion most consistently delivers on the marketing are gold sovereign and international coins:
| Category | % of days lowest | SD median | Peer median | Spread |
|---|
| Gold Philharmonics | 69.9% | 1.42% | 3.72% | −2.30 pp |
| Gold Pre-1933 | 41.1% | 2.30% | 4.44% | −2.14 pp |
| Gold Krugerrands | 35.6% | 1.75% | 3.68% | −1.93 pp |
| Silver Maple Leafs | 26.0% | 15.23% | 17.49% | −2.26 pp |
A second axis matters: stability. The standard deviation of SD Bullion's daily category-median premium over 90 days is 0.17 on Gold Philharmonics, 0.33 on Gold Pre-1933, and 0.50 on Gold Krugerrands — among the lowest premium volatility in the tracked field. These categories don't price low intermittently. They price low and hold.
Silver Maple Leafs is the exception. SD Bullion's premium on Silver Maples runs about 2.26 percentage points below peer median across the 90-day window but with a standard deviation of 3.07 — the highest volatility of any SD category we track, with daily medians ranging from 8.89% to 20.96% above spot. SD is solid on Silver Maples most days, but the price moves enough that anyone serious about timing should check the live number day-of. Kitco wins this category 60.3% of days; SD is a clear #2.
Where SD Bullion is not the cheapest
The honest counterweight. On the most-searched products, SD Bullion is not the dealer to default to:
- American Silver Eagles. SD median 26.62%, peer median 26.64% — a 0.01-point spread. Zero of 73 days lowest. GoldenStateMint wins this category 56.2% of days; Kitco 35.6%. SD sits at the median but never wins the daily slot.
- Gold American Eagles. SD median 9.74%, peer median 9.72%. Spread +0.02 pp. Zero of 73 days lowest. GoldenStateMint dominates at 98.6%.
- Gold Maple Leafs. SD's worst category. Median 14.99% vs peer 9.16% — a 5.82 pp premium above the field. Zero of 73 days lowest. BullionExchanges wins 68.5%; Hero Bullion 13.7%. If you're buying Gold Maples, do not default to SD.
- Gold American Buffalos. SD beats peer median slightly (7.17% vs 7.46%) but is rarely the daily lowest — 8.2% of days; BullionExchanges wins 76.7%.
The unifying observation: SD Bullion's pricing model is structurally lower than the big retail catalog dealers (APMEX, JM Bullion, BullionExchanges, Provident Metals) and structurally higher than the narrow-catalog specialists (GoldenStateMint, Kitco) who win the daily-lowest slot on Eagles every time SD doesn't. SD is the cheapest among the broad retailers. SD is not the cheapest in the field.
Stock availability — read the headline carefully
Across the last 30 days, SD Bullion's observation-weighted in-stock rate was 24.5% — mid-pack across the tracked field. That headline is misleading for the products buyers actually search for. SD carries deep back-year SKU weight that perpetually shows out-of-stock and drags the aggregate down. On flagship categories the rates are substantially higher:
| Category | Products | In-stock % (30d) |
|---|
| American Silver Eagles | 46 | 89.1% |
| Silver Maple Leafs | 6 | 83.3% |
| Silver Britannias | 7 | 71.4% |
| Krugerrands (Gold) | 2 | 50.0% |
| Pre-1933 (Gold) | 34 | 44.1% |
| American Eagles (Gold) | 76 | 34.2% |
| Maple Leafs (Gold) | 22 | 27.3% |
The practical takeaway: on Silver Eagles — the most-searched silver bullion product in the US — SD Bullion shows in-stock on roughly 89 of every 100 observation days. The 24.5% aggregate is a contextualizing footnote, not the headline.
Graded coins — limited fit
SD Bullion carries 50 PCGS/NGC/ANACS/ICG-graded products in our tracking — #6 of 9 graded dealers. Above Money Metals (18), Hero Bullion (31), and SilverGoldBull (9); well below APMEX (2,675) and BullionExchanges (501). If you're buying for the slab — certified inventory, registry sets, low-pop pieces — SD is not the destination. Use it for bullion; use APMEX or BullionExchanges for graded depth.
How SD Bullion compares to APMEX and JM Bullion directly
Two of the most common search queries on SD Bullion are head-to-head comparisons. The data answers both.
vs APMEX. On products both dealers carry in stock, SD Bullion's median premium was lower than APMEX's on 98 to 100 percent of comparable observation days. Specifically: Gold Krugerrands 100% of 64 days (SD 1.75% vs APMEX 14.76%); Gold Philharmonics 100% of 69 days (1.42% vs 14.44%); Pre-1933 100% of 68 days (2.30% vs 14.85%); American Silver Eagles 100% of 39 days (28.96% vs 39.94%); Gold Eagles 98.6% of 71 days. The catalog gap runs the other direction: APMEX tracks 5,891 products to SD's 380, and 2,675 graded products to SD's 50. For breadth and graded, APMEX. For lower premium on what both carry, SD.
vs JM Bullion. More mixed. SD beats JM on Gold Krugerrands, Gold Philharmonics, and Pre-1933 on 96 to 100% of comparable days. On Gold American Eagles, the comparison flips: SD's median Gold Eagle premium ran 9.91% vs JM's 9.14%, and SD was cheaper than JM on only 29.8% of comparable days. On American Silver Eagles the dealers are roughly even, with SD cheaper 53.8% of comparable days. JM carries 2,582 products to SD's 380 and is backed by A-Mark Precious Metals (NASDAQ: AMRK). For Eagles specifically, JM is the more reliable cheapness signal between the two; for gold sovereigns and Pre-1933, SD wins decisively.
A dedicated APMEX vs JM Bullion comparison is in the pipeline. The short decision rule: if you're buying Krugerrands, Philharmonics, or Pre-1933 US gold, check SD first against both. If you're buying Eagles, default to GoldenStateMint and Kitco first.
Reputation and trust signals
- Founded: March 2012 by Dr. Tyler Wall and a second medical-school classmate, both of whom had been running the SilverDoctors.com news blog since 2011. The "SD" in SD Bullion stands for Silver Doctors.
- Headquarters: 8000 Yankee Rd., Ottawa Lake, MI 49267, on the Michigan-Ohio border about 15 miles north of Toledo, with an operational address at 5151 Monroe St., Toledo, OH. Privately held, no public-market parent.
- Current leadership: Chase Turner has served as CEO since Q1 2023, after Dr. Tyler Wall stepped back from day-to-day operations to the President-of-the-Board role. Dr. Wall was named Ernst & Young Entrepreneur of the Year 2023 for the Michigan and Northwest Ohio region.
- Scale: SD Bullion has appeared on the Inc. 5000 fastest-growing companies list four to five times and was ranked #76 in Digital Commerce 360's Top 1000 in 2024. The company reports more than $3 billion in lifetime sales and over two million orders shipped.
- BBB: A+ rating, accredited since April 22, 2014. Roughly 4.55/5 across 859 BBB customer reviews; ~54 BBB complaints filed in the last 12 months. Common themes: shipping delays during demand surges, cancellation fee disputes on customer-initiated cancellations, and customer service response time. SD engages with complaints on the platform.
- Trustpilot: 4.0/5 across 2,993 reviews (78% five-star, 8% one-star). The strongest peer Trustpilot signal among major full-catalog retail dealers — higher than APMEX (3.5/8.4K), BullionExchanges (3.4/1K), and Money Metals (3.1/220); tied with JM Bullion (4.0/1.9K).
- Active litigation: Vickery v. SD Bullion, Inc. et al. (S.D. Cal., case 3:25-cv-01915, filed July 28, 2025) alleges false advertising tied to the "Lowest Price. Period." slogan. A second case, Anderson v. SD Bullion, was filed in Michigan Western District Court in February 2025. Both pending. Two prior cases — Sanchez (2021, ADA accessibility, dismissed) and Bechler (2020, copyright default) — have resolved.
- Reddit and forum sentiment (paraphrased across r/Silverbugs, r/Gold, r/Pmsforsale over the last 12 months): SD Bullion is one of the most-discussed dealers in the major stacking communities. Pricing reputation is consistently strong, particularly when paying by bank wire or crypto where the cash-discount model puts SD among the genuinely lowest-cost options. Recurring complaints mirror BBB and Trustpilot themes: order processing delays during silver squeeze episodes, strict enforcement of the binding-order policy, occasional product condition issues. The long-time community read is that the cheapness is real and so is the friction.
Shipping, payment, returns
| SD Bullion |
|---|
| Ships from | Ottawa Lake, MI (insured, discreet packaging) |
| Carriers | USPS, UPS, FedEx |
| Free shipping | Orders $199+ |
| Bank wire | ~4% off card price; required for very large orders |
| Check / money order | ~4% off card price; up to ~$20,000 |
| Bitcoin (via BitPay) | ~3% off card price; up to $250,000 |
| Credit / debit card | No discount; capped at $5,000 per order |
| PayPal | No discount; capped at $500 |
| Return window | 3 business days from delivery, subject to approval |
| Cancellation | Strict binding-order policy; market-loss fees apply |
| IRA custodian | New Direction Trust Company |
The cash-discount structure is the practical key to actually getting SD's headline pricing — paying by credit card forfeits the ~4% wire discount that separates SD's competitive pricing from its lowest pricing. The binding-order policy is also worth understanding before clicking submit: once an order locks, market-loss fees can apply if you try to back out. Industry-standard policy, but SD enforces it strictly, and that strictness drives a meaningful share of negative reviews.
Who should buy from SD Bullion
- Gold Krugerrands: yes, check SD first. 35.6% of days lowest; median 1.93 pp below peers; stable. Alternates: BullionExchanges, GoldenStateMint.
- Gold Philharmonics: yes — strongest SD category. 69.9% of days lowest; lowest premium volatility in the SD catalog.
- Gold Pre-1933 US: yes, competitive. 41.1% of days lowest; Hero Bullion narrowly edges at 46.6%. Compare both on the day.
- Silver Maple Leafs: often yes, but check the day. 26.0% of days lowest; Kitco wins 60.3%. Premium volatility is high.
- American Silver Eagles: not for lowest premium. SD sits at peer median, zero of 73 days lowest. Default to GoldenStateMint or Kitco. SD's 89.1% Eagle in-stock rate is a reliability plus if a small premium gap is acceptable.
- Gold American Eagles: not for lowest premium. Default to GoldenStateMint (98.6% of days lowest).
- Gold Maple Leafs: no. SD prices 5.82 pp above peer median. BullionExchanges or Hero Bullion first.
- Graded coins (PCGS / NGC): limited fit. Use SD for bullion, APMEX for graded depth.
- Stacker who pays by bank wire or crypto: strong fit — the cash-discount model is where SD structurally separates from peers.
- Stacker who pays by credit card: weaker fit — you forfeit the discount that drives SD's competitiveness.
The verdict
SD Bullion is a legitimate, 14-year-old online dealer with the most consistent low-premium pricing in the tracked retail field — on gold sovereign coins (Krugerrands, Philharmonics, Pre-1933) and selected silver categories (Maple Leafs, niche international). The "Lowest Price. Period." claim that is currently the subject of an active false-advertising class action is directionally true on those categories and demonstrably false on the two highest-volume US flagships, where SD has been the lowest-premium dealer on zero of 73 tracked days for both American Silver Eagles and Gold American Eagles. On Gold Maple Leafs, SD prices materially above the peer field.
The right way to use SD Bullion is product-by-product and payment-method-by-payment-method. Pay by bank wire or crypto to capture the cash discount. Default to SD on the categories where the data supports it. Default elsewhere on Eagles and Gold Maples. Use INGOTX's live SD Bullion premium tracker to confirm current premiums before any order, particularly on Silver Maple Leafs where SD's premium is unusually volatile day-to-day.
Compare to our APMEX review → · Compare to our Money Metals Exchange review → · Compare to our Golden State Mint review →