You can get them at http://videogameboxprotectors.com/pr...do-nes-custom/
I use the NES custom version for 32X games and cardboard Genny games because it's nice and snug, but if the game is sealed you probably want the NES classic. I'm normally not a big fan of extra protectors myself, but all the cardboard games kind of need them in my opinion. Also, the small ones they have for GB/GBC/GBA games are awesome.









