What this is
For each card: price at 1 May 2025 / price at 1 March 2025 - 1, using the PriceCharting Ungraded chart points in the input facts; medians across the rotated group and the control group.
The values
- Rotated median: 1%
- Control median: -10.5%
Some detail is too fine to show here; it is kept in the trainer’s notes.
Where it comes from
Our calculation from other figures in the trainer’s notes.
Show the working
- Giratina V alt art #186 (Lost Origin): -12.1%
- Lugia V alt art #186 (Silver Tempest): 1.0%
- Charizard V alt art #154 (Brilliant Stars): 3.8%
- Charizard ex SIR #223 (Obsidian Flames): -7.3%
- Magikarp IR #203 (Paldea Evolved): -10.5%
- Greninja ex SIR #214 (Twilight Masquerade): -13.6%
Related figures
The same measure, other periods
- EstimateInternational G out (digital 26 March 2026, in-person 10 April 2026); points 1 March 2026 -> 1 May 2026
- EstimateJapan G out (23 January 2026); points 1 December 2025 -> 1 February 2026
- EstimateJapan F out (24 January 2025); points 1 December 2024 -> 1 February 2025
- EstimateInternational E out (digital 21 March 2024, in-person 5 April 2024); points 1 March 2024 -> 1 May 2024