I'm thinking about buying a Master System but I need to consider a few things as my budget isn't the best and my mom will kill me for buying yet another system (I already have NES, SNES, Gamecube, PS2, DS at age 14 :x) just because I gotta "buy more games/cartridges for it + damn addons". Is the Master System a fairly cheap console to afford, including a bit of its game library? What major games should I get for it first (WonderBoy and Alex Kidd are all I can think of for now) if I buy it? Is it difficult to obtain complete copies or like the NES will you have to hunt hard for the boxes and manuals? Thanks!