What this is
Falsifier F-3 tested: a shop-buyback aggregator and SNKRDUNK transaction data show the same spring-2026 step, so the PRICE BASE Apr 2026 level shift is a market move, not a source artefact (the table-format switch notwithstanding).
The values
- 買取 ロケット団 1 January 2026 -> 05-01: 1.83
- 買取 ブラックボルト 1 February 2026 -> 05-01: 0.954
- PRICE BASE フリマ ロケット団 10 February 2026 -> April 2026: 1.26
- PRICE BASE フリマ ブラックボルト 5 March 2026 -> April 2026: 0.86
- SNKRDUNK anniversary boxes Dec 2025 -> Apr 2026: 1.51 to 1.71
Where it comes from
Our calculation from other figures in the trainer’s notes:
Show the working
- 26167/9250-1=+183%
- 21167/10833-1=+95%
- 33000/14600-1=+126%
- 28800/15500-1=+86%
- 92333/36800-1=+151%
- 389999/143917-1=+171%