where can I buy TNT cards? 1.TNT cards are available: genuine TNT cards can be bought in Mohong flagship store. 2.TNT small cards are generally collected. TNT small cards are usually bought from albums or pb, but there are many, and then I will send you a few randomly, because some small cards are particularly beautiful, but if fans buy albums or pb, they will exchange them with others, or directly buy them. 3.tnt small cards are made of PVC.