You can try eBay. Some people buy whole games and sell the pieces off separately. That can be a good source for little bits, when you don’t want or need the whole game again.
I don’t know how much you’re willing to pay, but if you can find it for its original price ($50) then you are doing well. I know of two places to look: BoardGameGeek (BGG) and eBay.
A friend, and occasional visitor to the forums, is selling his collection of A&A Minis on eBay. Here are the auctions. They are set up with our referral code so if you bid, you’ll help support the site. Enjoy!
Unused copy of the game. It has been opened but never played with. It is in great condition. can provide pics if you PM me. I am selling for 350.00. I will ship in the USA.