Your best best is to join that group as well as check out Junkion Exchange. Those are the only places on the board that you'll find AFA items for sale.
i am a true collector from China,i want to buy misb or afa graded higher than 80 g1 megatro,starscream,soundwave,shockwave,motormaster,trypticon,if you have one or more to sale,please let me know,thank you so much.