Observatory
Analytics Mode
Biggest fallers · PSA 9
Tracked cards with the largest percentage price declines for the selected period.
Eligible PSA 9 cards: 2 of 114 tracked.Sep 4, 2026 to Oct 4, 2026
Rising 0Falling 2Flat 02 shown
- 1
Charizard ex - 223/197SV03: Obsidian Flames · #223/197Holofoil · englishPrice growth-30.0%-$44.10Market price (USD)$103.00Frozen-100 - 2
Charizard ex - 199/165SV: Scarlet & Violet 151 · #199/165Holofoil · englishPrice growth-15.0%-$60.00Market price (USD)$340.00Cold-61
How these reports work
Return is ((end price - start price) / start price) × 100. Grades are separate cohorts and never mixed. Cards with invalid, stale or missing start or end prices are excluded; prices are not carried forward. Group rankings use the median of equal-weight card returns. Opening a report reads only stored data and makes no provider request.