Cheapest 1 oz Platinum Bar over spot

The lowest premium on 1 oz platinum bar right now is 2.7% over spot at MintBuilder ($1,847.79). Across 12 dealers the median premium is 7.1%, a 19.5% spread between cheapest and priciest. Ranked live against a platinum spot of $1,799.00/ozt.

1. 1MintBuilder1 oz Platinum Bar - Secondary Market .999+ Fine2.7%$1,847.79
2. 2Monument MetalsSecondary Market 1 Oz Platinum Bar (Out of Plastic)4.2%$1,875.30
3. 3Bullion Exchanges1 oz Argor Heraeus Platinum Bar .9995 Fine (New Design in Assay)5.2%$1,892.00
4. 4PIMBEX1 oz Platinum Bar - Various Mints5.2%$1,893.11
5. 5Battalion Metals1 Ounce Valcambi Platinum Bar6.2%$1,910.13
6. 6Summit Metals1 oz Platinum Bar (Various Brands, .9995, BU)6.5%$1,915.31
7. 7Bullion ExpressPlatinum 1 oz Bar – Our Choice7.7%$1,936.59
8. 8US Gold Bureau1 oz Platinum Bar (Hallmark Varies)8.1%$1,944.20
9. 9APMEX1 oz Platinum Bar - Valcambi (In Assay) $1,957.09 $1,987.09 Any Quantity8.8%$1,957.09
10. 10Texas Precious Metals1 oz Platinum Bar (Varied Condition - Mint of Our Choice)10.3%$1,985.26
11. 11United Patriot Coin1 OZ PLATINUM BAR VALCAMBI18.5%$2,131.99
12. 12JM Bullion1 oz Engelhard Platinum Bar (Secondary Market, Varied Design)22.2%$2,197.89

Prices are each dealer's cash/check/wire price and were captured Sep 11, 2026, 7:21 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 →