Heat Wave Arena releases in Japan on 3/14/2025 and preorders are now live on the site under "Featured Products" and under "Booster Boxes." The Japanese card market has been crazy the last few weeks with prices rising across the board. We recommend you lock in this preorder price while it is available. While the market price of Battle Partners fell from preorder pricing, we have seen it ticking back up the last couple of weeks and this set seems to have some more popular Pokémon Trainer cards like Cynthia's Garchomp and Ethan's Typhlosion, so we may see the price rise a bit on this one.
