I am a fully licensed supplier.CYCLONE -CPU-26.L5SKU: CPU-26CYCC$13.00PriceQuantity*Add to CartWILLIAMS ROMS26.L5 TECH SPECSWilliams: Cyclone ROM Revisions Game Version L-5 U26 : Checksum: 598E U27 : Checksum: 2AA9 ROM REMOVAL & INSTALLATION INSTRUCTIONS https://www.pinballrom.com/_files/ugd/0a3635_1f0af8ba09644eb78d30e50f112cf374.pdf