Where to Find Quince Trees?

I have fallen in love with this old fruit. A friend let me come harvest a bunch from his tree in his pasture. I’d love to get a tree for myself. Another friend is going to try to graft from said tree, but I wouldn’t mind trying to source another variety too, if possible. Everything I’ve seen online is stupid expensive. I’ll pay if I have to, but didn’t know if there were other sources or if anyone here grew them/propagated them! Would love to trade or whatever, too! I’m located in North Georgia!