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