I sell the batteries for 3$ each for Gameboy, Gameboy advance, Nintendo, super nintendo, N64, Sega Genesis games.
If you'd prefer me to do the soldering it's 10$ per game which includes the battery.
If you aren't local I can ship any quantities of batteries plus 7.50$ for lettermail or 20$ for tracked shipping.
If you aren't local and would prefer I do the labour, ship them to me however you wish and I can ship them back via lettermail for 7.50$ or 20$ for tracked shipping
