1998-W 1/4 oz Platinum Eagle Approximate Current Value: $230 Diameter: 22.00 mm Mintage/Proof: 0 / 14,873 Weight: 7.78 grams Metal: Platinum I Own 1998 American Platinum Eagle (1997-Present) Add To My Collection View My Collection Information and History of 1998-W 1/4 oz Platinum Eagle Value of 1998-W 1/4 oz Platinum Eagle Share: