Most expensive SM3H: To Have Seen the Battle Rainbow cards

6 SM3H: To Have Seen the Battle Rainbow cards with current prices, from most to least expensive; the most valuable raw card is Azumarill 020/051 ($4.02).

Azumarill 020/051$4.02 Gloom 002/051$4.02 Seadra 017/051$3.51 Bouffalant 045/051$3.26 Malamar 036/051$2.13 Sandygast 025/051$2.00

All Pokémon Japan sets