1 available ; Item Number. The Casino Quest Limited Edition Metal Koi fish downtown Vegas coin. Check out our rare casino tokens selection for the very best in unique or custom, handmade pieces from our game pieces shops. Honduras (HNL L); Hong Kong SAR (HKD $); Hungary (HUF Ft); Iceland (ISK kr); India (INR ₹); Indonesia (IDR Rp); Ireland (EUR €); Israel (ILS ₪); Italy (EUR. Regular price $ USD. This is one beautiful coin. Regular price $ USD Sale price $ USD. Casino Quest Koi Challenge Coin. Vintage Treasure Island Hotel & Casino Las Vegas, NV $1 Gaming Token/Coin ; Quantity. . ; Circulated/Uncirculated. Join the Vulkan Vegas casino online for unrivalled gaming and big wins! Along undefined flag Honduras + undefined flag Hong Kong + undefined flag. There's just one on the Las Vegas Strip that still has coin slots. Casino Quest Koi Challenge Coin. Unit price / per. This is a standout coin that shows every nuance and graphic. Circulated. Casino Royale, , FM, Some wear. Atlantis Casino, Paradise Island, GDC, Some wear, $ Atlantis Casino, Paradise Island, GDC, Good shape, $ Honduras. Coin-operated slot machines have become as rare as diving boards in Las Vegas.