Defender , Normal, Gym Deck 1998
Japanese edition
- Rarity: Promo
- ·Finish: Promo
A PSA 8 Defender Normal from Gym Deck 1998 has a TCGBerg fair value of $8.29 as of Nov 15, 2026. It rests on 3 recorded sales, the latest on Aug 4, 2026. PSA has graded 15 copies at PSA 8. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
3 sales · latest Aug 4, 2026
- Population · PSA 8
- 15
- Market cap
- $124
- Volatility
- 0.0%
- YTD
- ↓ 26.0%
- Sales evidence
- Limited
TCGBerg fair value · PSA 8
$8.29
Based on 3 recorded sales. Latest sale: Aug 4, 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 8. 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 8 sale, $6.20 on Aug 4, 2026, sits 25.2% below the $8.29 fair value. The value rests on 3 recorded PSA 8 sales. The latest sale ran below the recent run: the last 4 PSA 8 sales averaged $7.68, within 7.4% of the value. Its confidence band runs from $7.30 to $9.28. A PSA 10 ($62) is worth 3.9 times a PSA 9 ($16). 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
9 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Aug 12, 2026 | PSA10 | eBay | $63 | above fair value by +1.5% |
| Aug 4, 2026 | PSA8 | eBay | $6.20 | below fair value by -25.2% |
| Aug 4, 2026 | PSA8 | eBay | $6.20 | below fair value by -25.2% |
| Jul 28, 2026 | PSA8 | eBay | $5.10 | below fair value by -44.3% |
| Jul 24, 2026 | PSA7 | Fanatics Collect | $25 | above fair value by +133.2% |
- $63Aug 12, 2026 · via eBayPSA10↑above fair value by 1.5%
- $6.20Aug 4, 2026 · via eBayPSA8↓below fair value by 25.2%
- $6.20Aug 4, 2026 · via eBayPSA8↓below fair value by 25.2%
- $5.10Jul 28, 2026 · via eBayPSA8↓below fair value by 44.3%
- $25Jul 24, 2026 · via Fanatics CollectPSA7↑above fair value by 133.2%
| Jul 5, 2026 | PSA9 | eBay | $16 | below fair value by -3.5% |
| Jun 29, 2026 | PSA9 | Fanatics Collect | $18 | above fair value by +12.0% |
| May 7, 2026 | PSA9 | eBay | $12 | below fair value by -7.4% |
- $16PSA9↓below fair value by 3.5%
- $18PSA9↑above fair value by 12.0%
- $12PSA9↓below fair value by 7.4%
4 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
↓Includes a sale 7.4% 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.
- PSA10$621d ·0.0%7d ·0.0%30d ·0.0%
- Pop
- 44
- Mcap
- $2.7K
- Evidence
- Sparse
- Last
- $63
- PSA9$161d ·0.0%7d ·0.0%30d ·0.0%
- Pop
- 39
- Mcap
- $622
- Evidence
- Moderate
- Last
- $16
- PSA8$8.291d ·0.0%7d ·0.0%30d ·0.0%
- Pop
- 15
- Mcap
- $124
- Evidence
- Limited
- Last
- $6.20
| PSA10 | $62 | 44 | $2.7K | 0.0% | 0.0% | 0.0% | 0.0% | Sparse | $633mo ago |
| PSA9 | $16 | 39 | $622 | 0.0% | 0.0% | 0.0% | 0.0% | Moderate | $164mo ago |
| PSA8 | $8.29 | 15 | $124 | 0.0% | 0.0% | 0.0% | 0.0% | Limited | $6.203mo ago |
| PSA7 | $8.20 | 7 | $57 | 0.0% | 0.0% | 0.0% | 0.0% | Sparse | $254mo ago |
| PSA6 | $5.00 | 2 | $10 | 0.0% | 0.0% | 0.0% | 0.0% | Sparse | - |
PSA population report
How Defender'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.107 graded copies of Defender Normal across 5 grades. The selected grade is highlighted.
PSA 8 makes up 14% of graded copies: 15 of 107. PSA 10 is the most common grade (41%).
Analysis
Defender at PSA 10 carries a TCGBerg fair value of $62 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from Gym Deck 1998, from PSA 6 up to PSA 10. A graded population of 44 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence.