Replacement/Game cases and manuals for Genesis Games?

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.

i second the ebay. I have gotten many manuals from there. Only one was not as described. All manuals were real not copys.

so are you guys talking games on the more rare side of things? like I said, M.U.S.H.A. is one of my main wishes here...