Ok so I have a few Genesis games I would really like to get a case/manual for. Some, like M.U.S.H.A. , are not doubt going to be damn near impossible to find but if anyone has any suggestions (other than ebay) please let me in on them!
I guess you're looking for authentic cover art/manuals? Best bet would probably be ebay. For genesis games, I buy cheap games (usually sports) at yard sales/thrift stores and use that case and print out my own cover art. Just gotta make sure they're not the cases that hold the tall carts.