I am a fully licensed supplier.TAXI -CPU-U26.L3-MARILYNSKU: CPU-26MARC$13.00PriceQuantity*Add to CartWILLIAMS ROMSU26.L3-MARILYN TECH SPECSWilliams: Taxi ROM Revisions Game Version L-3 (Marilyn) U26 : Checksum: 19CF U27 : Checksum: BB15 ROM REMOVAL & INSTALLATION INSTRUCTIONS https://www.pinballrom.com/_files/ugd/0a3635_1f0af8ba09644eb78d30e50f112cf374.pdf