Mintage...24,214. Nice Toning and Luster. "Cartwheel luster" is not a phrase one usually associates with Isabella quarters, but this Premium Gem offers it in spades, over olive-aqua centers deepening to lilac hues near the rim. Both sides of this attractive, originally toned coin make this a must-have for any collection. Price Guide for a PCGS 66+...$5500. For a coin in MS67...$12,500.