Super Potion #90, Trainer Deck A, Base Set
- Card number: #90/102
- ·Rarity: Uncommon
- ·Finish: Non-Holo
A PSA 9 Super Potion #90 Trainer Deck A from Base Set has a TCGBerg fair value of $245 as of Nov 14, 2026. It rests on 10 recorded sales, the latest on Sep 8, 2026. PSA has graded 24 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
10 sales · latest Sep 8, 2026
- Population · PSA 9
- 24
- Market cap
- $5.9K
- Volatility
- 0.1%
- YTD
- ↑ 330.6%
- Sales evidence
- Limited
TCGBerg fair value · PSA 9
$245
Based on 10 recorded sales. Latest sale: Sep 8, 2026.
Price history
Weekly fair value over time, plus a confidence band around it: how precisely we can pin the value, which tightens as more sales confirm it. Dots mark individual sales, snapped to their week: red when above fair value (a premium), green when below (a deal), hollow when flagged as an outlier. Switch the active grade with the selector above.Weekly fair value for PSA 9. Shaded area is the confidence band: how precisely we can pin the value; it tightens as more sales confirm it. Dots are individual sales. Confidence band: how precisely we can pin the fair value. It widens when sales scatter and narrows as more sales back the value up. The dots show the actual sale prices.
What the evidence says
The last PSA 9 sale, $255 on Sep 8, 2026, is in line with the $245 fair value (4.1% above). The value rests on 10 recorded PSA 9 sales. Its confidence band runs from $195 to $295. A PSA 10 ($1,330) is worth 5.4 times a PSA 9 ($245). Over the past 30 days the PSA 9 value has fallen 0.2%. With limited sales evidence, read the gap and the band as rough guides.
TCGBerg fair value by grade
Side-by-side comparison of value across every grade and ungraded condition we track for this printing. The bar chart uses a log scale so raw and gem-mint fit on one axis. Solid bars are the TCGBerg fair value, modelled from recorded sales. Hatched bars are the latest market price instead, shown for ungraded conditions that trade too rarely for us to price one honestly.Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
Behind the scenes
How the published fair value for this grade was produced: the sales it rests on, how they were put together, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.What goes into this price, and how much we know.
Recent sales
5 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Sep 8, 2026 | PSA9 | eBay | $255 | above fair value by +7.8% |
| Jul 29, 2026 | PSA10 | eBay | $850 | below fair value by -12.5% |
| Jul 28, 2026 | PSA9 | Fanatics Collect | $240 | above fair value by +10.0% |
| Feb 25, 2026 | PSA9 | eBay | $150 | above fair value by +15.0% |
| Jan 20, 2026 | PSA7 | eBay | $60 | above fair value by +35.0% |
- $255Sep 8, 2026 · via eBayPSA9↑above fair value by 7.8%
- $850Jul 29, 2026 · via eBayPSA10↓below fair value by 12.5%
- $240Jul 28, 2026 · via Fanatics CollectPSA9↑above fair value by 10.0%
- $150Feb 25, 2026 · via eBayPSA9↑above fair value by 15.0%
- $60Jan 20, 2026 · via eBayPSA7↑above fair value by 35.0%
All grades matrix
Every grade we track for this printing. Click any column header to sort; the rightmost column jumps you to listings for that grade.
- CGC6$471d ↓2.3%7d ↓2.3%30d ↓2.3%
- Pop
- 0
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- PSA10$1,3301d ·0.0%7d ↑0.1%30d ↑2.0%
- Pop
- 13
- Mcap
- $17.3K
- Evidence
- Sparse
- Last
- $850
- PSA9$2451d ·0.0%7d ↓0.1%30d ↓0.2%
- Pop
- 24
- Mcap
- $5.9K
- Evidence
- Limited
- Last
- $255
| CGC6 | $47 | 0 | - | ↓down 2.3% | ↓down 2.3% | ↓down 2.3% | ↓down 5.7% | Sparse | - |
| PSA10 | $1,330 | 13 | $17.3K | 0.0% | ↑up 0.1% | ↑up 2.0% | ↑up 33.8% | Sparse | $8504mo ago |
| PSA9 | $245 | 24 | $5.9K | 0.0% | ↓down 0.1% | ↓down 0.2% | ↑up 13.1% | Limited | $2552mo ago |
| PSA8 | $146 | 5 | $731 | 0.0% | 0.0% | ↓down 1.7% | ↓down 0.3% | Sparse | - |
| PSA7 | $101 | 7 | $704 | 0.0% | ↑up 0.2% | ↓down 2.6% | ↑up 8.2% | Limited | $6010mo ago |
| PSA6 | $89 | 4 | $355 | 0.0% | 0.0% | ↓down 2.9% | ↑up 19.5% | Sparse | - |
Graded population report
How Super Potion's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. These are recorded graded copies, not the total print run. A smaller population alone does not establish a price premium.54 graded copies of Super Potion Trainer Deck A across 6 grades. The selected grade is highlighted.
PSA 9 makes up 44% of graded copies: 24 of 54. It’s the most common grade for this card.
Analysis
Super Potion Trainer Deck A - Trainer Deck A at PSA 10 carries a TCGBerg fair value of $1,330 as of 2026-11-13. We track a TCGBerg fair value across 6 grades from Base Set, from CGC 6 up to PSA 10. A graded population of 13 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 2.0%.