Fieldworker #80, 1st Edition, Mirage Forest
Japanese edition
- Card number: #80
- ·Rarity: Uncommon
- ·Finish: Non-Holo
A PSA 8 Fieldworker #80 1st Edition from Mirage Forest has a TCGBerg fair value of $129 as of Nov 15, 2026. It rests on 2 recorded sales, the latest on Sep 24, 2026. PSA has graded 7 copies at PSA 8. Sales evidence is sparse, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
2 sales · latest Sep 24, 2026
- Population · PSA 8
- 7
- Market cap
- $906
- Volatility
- 14.4%
- YTD
- ↑ 274.7%
- Sales evidence
- Sparse
TCGBerg fair value · PSA 8
$129
Based on 2 recorded sales. Latest sale: Sep 24, 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, $179 on Sep 24, 2026, sits 38.4% above the $129 fair value. The value rests on 2 recorded PSA 8 sales. The latest sale ran above the recent run: the last 3 PSA 8 sales averaged $135, within 4.4% of the value. Its confidence band runs from $126 to $133. A PSA 10 ($562) is worth 3.4 times a PSA 9 ($164). Over the past 30 days the PSA 8 value has risen 125.8%. 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$10Ungraded · market price
- Raw LP$9.00Ungraded · market price
- Raw HP$4.97Ungraded · market price
- Raw Damaged$4.33Ungraded · 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
6 trackedEach sale against the grade's fair value on the day it sold.
| Date | Grade | Venue | Price | vs fair value |
|---|---|---|---|---|
| Sep 24, 2026 | PSA8 | eBay | $179 | above fair value by +339.3% |
| Sep 13, 2026 | PSA10 | eBay | $355 | above fair value by +37.3% |
| Aug 7, 2026 | Raw | tcgplayer | $10 | at fair value by 0.0% |
| Jul 12, 2026 | PSA8 | eBay | $200 | above fair value by +473.2% |
| Feb 13, 2026 | PSA8 | eBay | $26 | below fair value by -35.4% |
- $179Sep 24, 2026 · via eBayPSA8↑above fair value by 339.3%
- $355Sep 13, 2026 · via eBayPSA10↑above fair value by 37.3%
- $10Aug 7, 2026 · via tcgplayerRaw·at fair value by 0.0%
- $200Jul 12, 2026 · via eBayPSA8↑above fair value by 473.2%
- $26Feb 13, 2026 · via eBayPSA8↓below fair value by 35.4%
| Jan 22, 2026 | PSA10 | eBay | $340 | above fair value by +398.6% |
- $340PSA10↑above fair value by 398.6%
1 more sale with Pro
Up to 20 recent sales, each with its venue and its gap to 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$5621d ↓0.1%7d ↓0.1%30d ↓49.8%
- Pop
- 12
- Mcap
- $6.7K
- Evidence
- Sparse
- Last
- $355
- PSA9$1641d ·0.0%7d ·0.0%30d ↑55.1%
- Pop
- 16
- Mcap
- $2.6K
- Evidence
- Sparse
- Last
- -
- PSA8$1291d ↓0.2%7d ↓0.9%30d ↑125.8%
- Pop
- 7
- Mcap
- $906
- Evidence
- Sparse
- Last
- $179
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| PSA10 | $562 | 12 | $6.7K | ↓down 0.1% | ↓down 0.1% | ↓down 49.8% | ↑up 164.9% | Sparse | $3552mo ago | |
| PSA9 | $164 | 16 | $2.6K | 0.0% | 0.0% | ↑up 55.1% | ↑up 202.2% | Sparse | - | |
| PSA8 | $129 | 7 | $906 | ↓down 0.2% | ↓down 0.9% | ↑up 125.8% | ↑up 274.6% | Sparse | $1792mo ago | |
| PSA7 | $76 | 2 | $153 | 0.0% | 0.0% | ↑up 99.7% | ↑up 120.9% | Sparse | $212y ago | |
| PSA6 | $32 | 0 | - | 0.0% | 0.0% | ↑up 44.0% | ↑up 59.5% | Sparse | - | |
| PSA5 | $32 | 1 | - | 0.0% | 0.0% | ↑up 44.0% | ↑up 59.5% | Sparse | - | |
| Raw | $10 | - | - | 0.0% | 0.0% | 0.0% | 0.0% | - | $103mo ago |
PSA population report
How Fieldworker'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.38 graded copies of Fieldworker 1st Edition across 5 grades. The selected grade is highlighted.
PSA 8 makes up 18% of graded copies: 7 of 38. PSA 9 is the most common grade (42%).
Analysis
Fieldworker - 1st Edition Normal at PSA 10 carries a TCGBerg fair value of $562 as of 2026-11-14. We track a TCGBerg fair value across 6 grades from Mirage Forest, from PSA 6 up to PSA 10. A graded population of 12 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 49.8%.