Rocket's Mewtwo #14, Unlimited, Gym Challenge
- GC

- ·Card number: #14/132
- ·Rarity: Holo Rare
- ·Finish: Holo
A PSA 9 Rocket's Mewtwo #14 Unlimited from Gym Challenge has a TCGBerg fair value of $955 as of Nov 15, 2026. TCGBerg has recorded 85 PSA 9 sales of this card, the latest on Nov 11, 2026. PSA has graded 855 copies at PSA 9.
TCGBerg Algorithm (estimated from recorded sales).
- Population · PSA 9
- 855
- Market cap
- $816.4K
- Volatility
- 3.3%
- YTD
- ↑ 168.1%
- Sales evidence
- Very strong
TCGBerg fair value · PSA 9
$955
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, $573 on Nov 11, 2026, sits 40.0% below the $955 fair value. The value weighs 30 PSA 9 sales from the past year, not the latest one alone. The latest sale ran below the recent run: the last 5 PSA 9 sales averaged $894, within 6.3% of the value. Its confidence band runs from $925 to $985. A PSA 10 ($7,539) is worth 7.9 times a PSA 9 ($955). Over the past 30 days the PSA 9 value has risen 9.5%.
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.
- Raw NM$293Ungraded · TCGBerg fair value
- Raw LP$253Ungraded · TCGBerg fair value
- Raw MP$181Ungraded · TCGBerg fair value
- Raw HP$126Ungraded · TCGBerg fair value
- Raw Damaged$80Ungraded · TCGBerg fair value
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
20 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Nov 12, 2026 | PSA6 | eBay | $222 | below fair value by -7.6% |
| Nov 11, 2026 | PSA7 | eBay | $260 | below fair value by -2.4% |
| Nov 11, 2026 | PSA7 | eBay | $275 | above fair value by +3.1% |
| Nov 11, 2026 | PSA7 | eBay | $257 | below fair value by -3.5% |
| Nov 11, 2026 | PSA8 | eBay | $450 | above fair value by +4.5% |
- $222Nov 12, 2026 · via eBayPSA6↓below fair value by 7.6%
- $260Nov 11, 2026 · via eBayPSA7↓below fair value by 2.4%
- $275Nov 11, 2026 · via eBayPSA7↑above fair value by 3.1%
- $257Nov 11, 2026 · via eBayPSA7↓below fair value by 3.5%
- $450Nov 11, 2026 · via eBayPSA8↑above fair value by 4.5%
| Nov 11, 2026 | PSA8 | eBay | $425 | below fair value by -1.3% |
| Nov 11, 2026 | PSA9 | eBay | $573 | below fair value by -40.0% |
| Nov 10, 2026 | PSA7 | eBay | $269 | above fair value by +1.0% |
- $425PSA8↓below fair value by 1.3%
- $573PSA9↓below fair value by 40.0%
- $269PSA7↑above fair value by 1.0%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 40.0% below fair value
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.
- CGC Pristine 10$4,5001d ·0.0%7d ·0.0%30d ·0.0%
- Pop
- 5
- Mcap
- $22.5K
- Evidence
- Sparse
- Last
- $4,500
- CGC Gem Mint 10$1,0581d ↑48.4%7d ↑48.4%30d ↑48.4%
- Pop
- 48
- Mcap
- $50.8K
- Evidence
- Limited
- Last
- $648
- BGS 10 Pristine$13,9391d ↑77.8%7d ↑77.8%30d ↑77.8%
- Pop
- 1
- Mcap
- $13.9K
- Evidence
- Sparse
- Last
- $15,647
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC Pristine 10 | $4,500 | 5 | $22.5K | 0.0% | 0.0% | 0.0% | 0.0% | Sparse | $4,5006mo ago | |
| CGC Gem Mint 10 | $1,058 | 48 | $50.8K | ↑up 48.4% | ↑up 48.4% | ↑up 48.4% | ↑up 48.4% | Limited | $6485mo ago | |
| BGS 10 Pristine | $13,939 | 1 | $13.9K | ↑up 77.8% | ↑up 77.8% | ↑up 77.8% | ↑up 77.8% | Sparse | $15,6473mo ago | |
| BGS9.5 | $698 | 24 | $16.8K | ↑up 2.2% | ↑up 2.2% | ↑up 2.2% | ↑up 2.2% | Sparse | $6983mo ago | |
| PSA10 | $7,539 | 73 | $550.4K | ↓down 0.2% | ↓down 0.2% | ↑up 8.2% | ↑up 67.5% | Limited | $7,0002mo ago | |
| PSA9 | $955 | 855 | $816.4K | 0.0% | ↓down 0.5% | ↑up 9.5% | ↑up 45.5% | Very strong | $5734d ago | |
| PSA8 | $431 | 1,303 | $561.2K | ↓down 0.1% | ↑up 1.7% | ↑up 6.2% | ↑up 10.4% | Very strong | $4504d ago | |
| PSA7 | $266 | 866 | $230.6K | ↓down 0.3% | ↓down 0.8% | ↓down 4.3% | ↓down 2.7% | Very strong | $2604d ago | |
| PSA6 | $240 | 638 | $152.9K | ↓down 1.9% | ↓down 0.1% | ↑up 0.1% | ↑up 12.8% | Very strong | $2223d ago | |
| PSA5 | $183 | 402 | - | ↑up 3.2% | ↓down 0.4% | ↑up 23.1% | ↑up 17.6% | Strong | $1953w ago | |
| PSA4 | $140 | 238 | - | ↑up 0.7% | ↓down 2.8% | ↑up 7.7% | ↓down 2.7% | Very strong | $1211w ago | |
| PSA3 | $122 | 98 | - | 0.0% | ↓down 1.0% | ↑up 2.2% | ↓down 13.5% | Limited | $1202w ago | |
| PSA2 | $121 | 59 | - | 0.0% | ↓down 1.0% | ↑up 2.2% | ↓down 13.5% | Limited | $916d ago | |
| PSA1 | $120 | 116 | - | ↑up 0.1% | ↓down 1.0% | ↑up 2.2% | ↓down 13.5% | Strong | $1032w ago | |
| Raw | $293 | - | - | - | 0.0% | 0.0% | - | Strong | $4502mo ago |
Graded population report
How Rocket's Mewtwo'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.5,905 graded copies of Rocket's Mewtwo Unlimited across 50 grades. The selected grade is highlighted.
PSA 9 makes up 14% of graded copies: 855 of 5,905. PSA 8 is the most common grade (22%).
Analysis
Rocket's Mewtwo - Unlimited at BGS 10 Pristine carries a TCGBerg fair value of $13,939 as of 2026-11-14. We track a TCGBerg fair value across 14 grades from Gym Challenge, from PSA 1 up to BGS 10 Pristine. A graded population of 1 copies sits behind the BGS 10 Pristine grade. The BGS 10 Pristine valuation rests on sparse sales evidence. Over the past 30 days, the BGS 10 Pristine TCGBerg fair value has risen 77.8%.
