After months and months of searching, my sister Sam managed to recover the lost Game Boy Advance SP that my brother Jake (or sister Vic) lost almost eight months ago. I finally have it back in my possession, but I worry about the status of the battery, as it has been sitting uncharged for God knows how long.
Nevertheless, now I can play my GBA games in a GBA, instead of having a horrible tumor sticking out of the bottom of my new Nintendo DS Lite.