Update 10/3/2024: Looks like BBTS still has this for pre-order so if you missed it on Premium Bandai, you still have a chance to order this!
Update 09/26/2024: Pre-orders for this will end on Premium Bandai USA on Sunday, September 29th, at 11:59AM Eastern Time so make sure to pre-order yours before then if you want this item!
MythFactory also has this for pre-order
Bandai just announced an interesting accessory to their S.H. Figuarts line of figures with the Medical Machine that was featured during the Namek arc. This device is big enough to fit Goku Saiyan on Earth figure inside and has led bubbles to recreate the water affects. The medical machine costs $95 with an April, 2025 availability and you can order yours now from Premium Bandai. Check out the gallery below.
