Cheapest 1 oz Platinum Bar over spot

The lowest premium on 1 oz platinum bar right now is 1.8% over spot at MintBuilder ($1,568.99). Across 12 dealers the median premium is 7.0%, a 9.4% spread between cheapest and priciest. Ranked live against a platinum spot of $1,539.00/ozt.

1. 1MintBuilder1 oz Platinum Bar - Secondary Market .999+ Fine1.8%$1,568.99
2. 2Bullion Standard1 Oz Platinum Bar (Random Brand, No Assay Card)3.3%$1,589.50
3. 3Monument MetalsSecondary Market 1 Oz Platinum Bar (Out of Plastic)4.2%$1,603.90
4. 4Summit Metals1 oz Platinum Bar (Various Brands, .9995, BU)6.1%$1,634.41
5. 5PIMBEX1 oz Platinum Bar - Various Mints6.2%$1,636.69
6. 6Bullion Exchanges1 oz Platinum Bar - Valcambi Suisse .9995 Fine (in Assay)6.8%$1,643.00
7. 7BGASC1 oz Platinum Bar (Varied Condition, Any Mint)7.2%$1,650.29
8. 8United Patriot Coin1 OZ PLATINUM BAR VALCAMBI7.6%$1,658.79
9. 9APMEX1 oz Platinum Bar - APMEX (In TEP) $1,666.59 $1,716.59 Any Quantity8.4%$1,666.59
10. 10Bullion ExpressPlatinum 1 oz Bar – Our Choice8.9%$1,678.99
11. 11JM Bullion1 oz Platinum Bar (Varied Condition, Any Mint)9.0%$1,675.89
12. 12Texas Precious Metals1 oz Platinum Bar (Varied Condition - Mint of Our Choice)11.2%$1,714.23

Prices are each dealer's cash/check/wire price and were captured Oct 27, 2026, 2:37 PM; premiums use the spot quote captured with each dealer price. Dealer inventory and pricing change constantly — always confirm the price on the dealer's own site before buying. See all live deals →