Nice pickup larry. Now you'll definitely need a lot of new UGCs. 
I don't even have enough space for the bare carts right now.

I have a 3rd unbuilt shelf, I can maybe stick that somewhere in my room.
I was thinking of using 16-Disc poly cases or something. Same with my Atari Games. They are smaller, height wise.
@Wiggy
Oh, Well, I guess as long as I get them eventually it should be fine, better then spending $150+ on shipping.
Thanks for the warning so I'm not worried when It's late.
I don't think you answered my Q on the adapter though, what tool would be good to shave down the black part of the adapter?
I need just a little for it to fit a game cart. I may just use a nail file or something.