What this is
Card Rush's buy-back price for the top Nanjamo (Iono) card from Clay Burst, sampled from August to November 2026: a steady fall from ¥32,000 to ¥20,000.
How it’s built
- Read from the price history on a Japanese card-price guide site quoting Card Rush, at dates from 5 August to 1 November 2026.
What we assumed
Nothing. The figure is used as published.
Sanity check
It is one shop's buy-back offer at sampled dates, not sales; the trend matters more than any single point.
Where it comes from
Japanese-language article, 2026 ポケカチ (Altema), prices from Card Rush · 1 November 2026 Open the original ↗
The line in the source
2026.8.5 32,000円 ... 2026.9.25 28,000円 ... 2026.10.25 23,000円