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