【Item】 FRAM-modified, Battery-Free Game Software GBC Game Boy Color The Mummy: The Animated Series 【Description/Condition】 The dead battery has been removed, and a new FRAM (or flash memory, etc.) that does not deteriorate has been installed, so you can continuously save data without a battery. * Initial operation confirmed on a genuine GBASP unit. * Confirmed data saving and data loading. * Cartridge and terminals cleaned and maintained. * Prices may fluctuate depending on the condition of the product, used market prices, etc. 【Important Notes/Things to Confirm】 * As this is a used item, there may be signs of aging, scratches, stains, discoloration, odors, label peeling, etc. on the cartridge and label. Please check the condition in the images or by asking questions. * The operation of the game software is not permanently guaranteed. * Turning off the power during saving, impacts, or other unexpected events may cause freezing or other issues, which may lead to damage to save data or FRAM, etc. * As this is a used game, there may be issues with loading. * Operation on devices other than genuine handheld game consoles has not been confirmed, and operation is not guaranteed on compatible devices. * FRAM degrades with saving and loading, but the degradation is not noticeable with normal play. * The condition of the product is based on a personal assessment as a used item. * If there are any issues with operation after arrival, please contact us before leaving feedback. * Please check the profile if you wish. Please consider and purchase the above after understanding and agreeing to the terms. Search for other listed items below! #YUYU・SHOP