>>103174707
Looks like there super leaky right now. It's possible to get bday merch numbers.
https://nijisanji-store.com/products/vox-akuma-birthday-2025

Full Set:174 x 10,000 yen = 1,740,000
A5 Set: 111 x 7,000 yen = 777,000
B2 Set 48 x 6,500 yen = 312,000
Badge and photo: 278 x 1,000 yen = 278,000

Total: 3,107,000 yen ~ 21,034.10 USD