I have attached photos of the board before -> after cleaning with 91 isopropyl alcohol. If you notice i did get a different save file, but I am still getting the same error. I did compare it to what I believe to be an authentic gen 1 save file and it still doesn't look the same. I then tested the YAGB against a pokemon blue cart that still has a working battery and I get the same error when attempting to view the save file in PKHeX. So I decided to order a different cart reader. This one specifically.
Thank you for taking the time to respond to me! I greatly appreciate it. I really hope I can get this save file.
dump_gb.sav