Greetings!
I am in need of common Atari 2600 games to recycle into homebrew games. Games need to be from either Atari or Sears. I can use all label styles except for the shiny Silver labels, as those are a bit of a pain to remove. All other styles are fine, including the later "gray" labels that look like silver label games--often these do not have the mechanical dust cover mechanism.
This is important:
CARTS MUST BE CLEAN AND FREE FROM PHYSICAL DEFECTS! Since I am using these to build new homebrew games, I cannot use carts that are stained in any way, have scratches/gouges, have broken pieces, have permanent marker on the plastic, and so forth. Please save those carts to bundle with 2600 game systems to sell on eBay. I already have probably 2,000 such carts, I don't need more. 
I will pay 50 cents in store credit for each cartridge, plus your shipping costs to get the carts to me. Because of shipping costs, it's really only worthwhile if you have 20 or more cartridges to send. I also need 7800 carts, and I will pay more for them.
Please send me a PM if you can sell me some carts.
Thanks!
..Al