Casino Quest Koi Challenge Coin. Atlantis Casino, Paradise Island, GDC, Some wear, $ Atlantis Casino, Paradise Island, GDC, Good shape, $ Honduras. ; Circulated/Uncirculated. Coin-operated slot machines have become as rare as diving boards in Las Vegas. . 1 available ; Item Number. Circulated. Casino Quest Koi Challenge Coin. Regular price $ USD. Casino Royale, , FM, Some wear. This is a standout coin that shows every nuance and graphic. Regular price $ USD Sale price $ USD. Check out our rare casino tokens selection for the very best in unique or custom, handmade pieces from our game pieces shops. 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. Unit price / per. 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. The Casino Quest Limited Edition Metal Koi fish downtown Vegas coin. Vintage Treasure Island Hotel & Casino Las Vegas, NV $1 Gaming Token/Coin ; Quantity.