・Instant purchase OK. ・This is a used game cartridge I purchased in the past. ・Upon checking the data, I found that it has unused Old Sea Map and Aurora Ticket. ・The Eon Ticket had been used, but I have confirmed that it can be shared. (Latios was not in my possession) ・The battery has been socketed (compatible with CR1616 button battery), and the Y-shaped screws have been replaced with Phillips head screws, making battery replacement easy from now on. (※If you prefer the Y-shaped screws, please let me know and I will accommodate.) ・The battery has been replaced with a new one, and the clock function has been confirmed to be working. ・The game cartridge has some wear and tear due to age. Please check the images for the condition of the product. ・The cartridge terminals have been cleaned with anhydrous ethanol. ・Operation has been confirmed on my GBA. ・I will ship within 24 hours of confirming payment, if possible. ・I do not perform any modifications to game cartridges, so I will not be able to answer inquiries about such matters. ・Please ask any questions you may have before purchasing.