no$gba sav file with like 999999999 coinsSpend all you want BEFORE earning anything... as soon as you ear $1, it will be down to 2milconvert with http://www.shunyweb.info/convert.php to your card
I didn't know they made an MSU cart for the Genesis.... I knew about the SNES one and the library for that is rather large but the Genesis one has very few games