Resistance Gym #109, 1st Edition, Gym Challenge
- GC

- ·Card number: #109/132
- ·Rarity: Rare
- ·Finish: Non-Holo
A PSA 10 Resistance Gym #109 1st Edition from Gym Challenge has a TCGBerg fair value of $183 as of Nov 14, 2026. It rests on 26 recorded sales, the latest on Sep 28, 2026. PSA has graded 67 copies at PSA 10. Sales evidence is sparse, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
26 sales · latest Sep 28, 2026
- Population · PSA 10
- 67
- Market cap
- $12.3K
- Volatility
- 2.0%
- YTD
- ↑ 109.6%
- Sales evidence
- Sparse
TCGBerg fair value · PSA 10
$183
Based on 26 recorded sales. Latest sale: Sep 28, 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 10. 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 10 sale, $165 on Sep 28, 2026, sits 9.8% below the $183 fair value. The value rests on 26 recorded PSA 10 sales. Its confidence band runs from $165 to $201. A PSA 10 ($183) is worth 4.4 times a PSA 9 ($42). Over the past 30 days the PSA 10 value has fallen 1.9%. With sparse 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.
- Raw NM$8.37Ungraded · TCGBerg fair value
- Raw LP$6.70Ungraded · TCGBerg fair value
- Raw MP$4.95Ungraded · TCGBerg fair value
- Raw Damaged$4.17Ungraded · market price
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 7, 2026 | Raw | tcgplayer | $8.99 | above fair value by +7.2% |
| Oct 23, 2026 | PSA9 | eBay | $30 | below fair value by -25.7% |
| Oct 18, 2026 | PSA9 | eBay | $67 | above fair value by +53.7% |
| Oct 15, 2026 | Raw | tcgplayer | $8.20 | above fair value by +0.2% |
| Oct 12, 2026 | Raw | tcgplayer | $9.00 | above fair value by +10.0% |
- $8.99Nov 7, 2026 · via tcgplayerRaw↑above fair value by 7.2%
- $30Oct 23, 2026 · via eBayPSA9↓below fair value by 25.7%
- $67Oct 18, 2026 · via eBayPSA9↑above fair value by 53.7%
- $8.20Oct 15, 2026 · via tcgplayerRaw↑above fair value by 0.2%
- $9.00Oct 12, 2026 · via tcgplayerRaw↑above fair value by 10.0%
| Oct 11, 2026 | PSA8 | eBay | $26 | above fair value by +16.4% |
| Oct 3, 2026 | Raw | tcgplayer | $8.50 | above fair value by +8.1% |
| Sep 30, 2026 | Raw | tcgplayer | $7.56 | below fair value by -3.8% |
- $26PSA8↑above fair value by 16.4%
- $8.50Raw↑above fair value by 8.1%
- $7.56Raw↓below fair value by 3.8%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 34.5% 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.
- CGC6$111d -7d -30d -
- Pop
- 0
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- CGC7$141d -7d -30d -
- Pop
- 1
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- CGC Gem Mint 10$251d -7d -30d -
- Pop
- 18
- Mcap
- $442
- Evidence
- Sparse
- Last
- $28
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC6 | $11 | 0 | - | - | - | - | - | Sparse | - | |
| CGC7 | $14 | 1 | - | - | - | - | - | Sparse | - | |
| CGC Gem Mint 10 | $25 | 18 | $442 | - | - | - | - | Sparse | $282mo ago | |
| CGC9.5 | $36 | 3 | $109 | ↑up 3.5% | ↑up 3.5% | ↑up 3.5% | ↑up 3.5% | Sparse | $346mo ago | |
| PSA10 | $183 | 67 | $12.3K | 0.0% | ↑up 0.1% | ↓down 1.9% | ↑up 30.7% | Sparse | $1652mo ago | |
| PSA9 | $42 | 90 | $3.7K | ↑up 1.5% | ↑up 2.0% | ↑up 3.8% | ↑up 8.8% | Limited | $303w ago | |
| PSA8 | $22 | 20 | $436 | 0.0% | ↑up 0.2% | ↓down 4.1% | ↑up 3.6% | Moderate | $261mo ago | |
| PSA7 | $22 | 8 | $174 | 0.0% | ↑up 0.2% | ↓down 4.1% | ↑up 9.5% | Sparse | - | |
| PSA6 | $21 | 4 | $83 | 0.0% | 0.0% | ↓down 8.3% | ↑up 4.8% | Sparse | - | |
| PSA5 | $21 | 1 | - | 0.0% | 0.0% | ↓down 8.3% | ↑up 11.5% | Sparse | - | |
| Raw | $8.37 | - | - | - | ↑up 2.8% | ↑up 2.8% | - | Very strong | $8.991w ago |
Graded population report
How Resistance Gym'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.261 graded copies of Resistance Gym 1st Edition across 18 grades. The selected grade is highlighted.
PSA 10 makes up 26% of graded copies: 67 of 261. PSA 9 is the most common grade (34%).
Analysis
Resistance Gym - 1st Edition Normal at PSA 10 carries a TCGBerg fair value of $183 as of 2026-11-14. We track a TCGBerg fair value across 10 grades from Gym Challenge, from CGC 6 up to PSA 10. A graded population of 67 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 fallen 1.9%.