It all depends on condition, were they cast this year? Last? Rodent damage? Fading? And the most important..... demand. Taxidermy.net is where I'd try, but how much do you want for them? Before I send you anywhere, maybe I could steal them. Just kidding. Try there and e-bay, alot of taxidermist go there to buy, some collectors might buy but I don't know how you'd get in touch. Hope it helps.