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Bullion premium history: dealer rankings, market median and spread
Bullion Price Check is an independent precious-metals market-data platform combining consumer price aggregation, open API/MCP access, and dealer intelligence in development. We are software, not a dealer, and no dealer pays for rank. Every hourly refresh saves the dealer prices it read. These pages turn that record into history for 17 products: which dealers ranked cheapest on average, the daily median premium over spot, the spread between dealers and how much each dealer's premium moves. Recording started Oct 15, 2026 1:00 AM ET, so there are about 27 days of history so far; nothing before that date is shown or estimated.
| Product | Days of data | Snapshots | Median premium, last 7 data days | Lowest average rank |
|---|---|---|---|---|
| 1 oz American Gold Eagle | 27 | 513 | 5.04% | Monument Metals |
| 1/10 oz American Gold Eagle | 27 | 513 | 15.14% | Kitco |
| 1 oz American Gold Buffalo | 27 | 513 | 6.56% | MintBuilder |
| 1 oz Canadian Gold Maple Leaf | 27 | 513 | 3.04% | MintBuilder |
| 1 oz South African Gold Krugerrand | 27 | 513 | 2.12% | MintBuilder |
| 1 oz British Gold Britannia | 27 | 513 | 3.14% | Kitco |
| 1 oz Austrian Gold Philharmonic | 27 | 513 | 3.43% | Kitco |
| 1 oz Gold Bar | 27 | 513 | 3.68% | MintBuilder |
| 1 oz American Silver Eagle | 27 | 515 | 13.71% | MintBuilder |
| 1 oz Canadian Silver Maple Leaf | 27 | 515 | 10.84% | Bullion Standard |
| 1 oz British Silver Britannia | 27 | 515 | 12.43% | MintBuilder |
| 1 oz Silver Buffalo Round | 27 | 515 | 9.63% | MintBuilder |
| 10 oz Silver Bar | 27 | 515 | 7.84% | MintBuilder |
| 1 Kilo Silver Bar | 27 | 515 | 7.32% | MintBuilder |
| 100 oz Silver Bar | 27 | 515 | 6.68% | Bullion Standard |
| 90% "Junk" Silver – $1 Face Value | 27 | 515 | 5.96% | Monument Metals |
| 1 oz American Platinum Eagle | 27 | 515 | 12.09% | Agate Metals |
Dealer benchmarking: where do prices stand vs the market?
The free dealer benchmark shows each dealer's current position across all products. Each product page shows every dealer's average premium against the market median in the same snapshot, how often it was cheapest, and how much its premium moves. The same dataset powers this public site for buyers, a free API and MCP server for developers and AI assistants, and the premium index, a benchmark of what dealers charge over spot. Our focus is coverage, accuracy and transparency: every price carries its checked time, rejected prices are excluded, and the record covers about 27 days today, as stated on every page. Premium is only part of the bill; true delivered cost adds shipping and payment-method fees. Dealers can see how this works alongside their existing pricing and POS systems in dealer price intelligence (in development).
Downloads for each product are on its page (CSV and JSON). Live prices: compare now. How we collect prices: data provenance. Run reliability: operating record.