In the past, I had used AtariMax cartridges to "make my own" carts but those carts can be difficult (and expensive) to create and only hold about 40-50 games (depending on the quality/size of game).
I'm very impressed with this cart. $35 with tax & shipped and includes (almost) all of the games for 8-bit I had ever even heard of - No (complex for their time) RPGs or M.U.L.E. though.

