Gastly #109, Reverse Holo, Expedition Base Set
- Card number: #109/165
- Rarity: Common
A PSA 9 Gastly #109 Reverse Holo from Expedition Base Set has a TCGBerg fair value of $693 as of Nov 13, 2026. It rests on 19 recorded sales, the latest on Nov 5, 2026. PSA has graded 68 copies at PSA 9. Sales evidence is limited, so treat this value as a rough estimate.
TCGBerg Algorithm (estimated from recorded sales).
19 sales · latest Nov 5, 2026
- Population · PSA 9
- 68
- Market cap
- $47.1K
- Volatility
- 9.9%
- YTD
- ↑ 1097.2%
- Sales evidence
- Limited
TCGBerg fair value · PSA 9
$693
Based on 19 recorded sales. Latest sale: Nov 5, 2026.
Price history
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.
What the evidence says
The last PSA 9 sale, $1,000 on Nov 5, 2026, sits 44.3% above the $693 fair value. The value rests on 19 recorded PSA 9 sales. Its confidence band runs from $571 to $816. A PSA 10 ($3,048) is worth 4.4 times a PSA 9 ($693). Over the past 30 days the PSA 9 value has risen 33.4%. With limited sales evidence, read the gap and the band as rough guides.
TCGBerg fair value by grade
Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.
- Raw LP$135Ungraded · market price
- Raw MP$65Ungraded · market price
- Raw NM$62Ungraded · market price
- Raw Damaged$35Ungraded · market price
- Raw HP$33Ungraded · market price
Behind the scenes
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.
- $1,000Nov 5, 2026 · via eBayabove fair value by 53.3%
- $1,111Oct 19, 2026 · via eBayabove fair value by 66.1%
- $250Oct 11, 2026 · via eBayabove fair value by 21.1%
- $250Oct 7, 2026 · via eBayabove fair value by 21.1%
- $325Oct 5, 2026 · via eBayabove fair value by 23.3%
15 more sales with Pro
Up to 20 recent sales, each with its venue and its gap to fair value.
Includes a sale 22.0% 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.
- CGC8-1d -7d -30d -
- Pop
- 14
- Mcap
- -
- Evidence
- Sparse
- Last
- $113
- CGC7-1d -7d -30d -
- Pop
- 3
- Mcap
- -
- Evidence
- Sparse
- Last
- -
- CGC9-1d -7d -30d -
- Pop
- 17
- Mcap
- -
- Evidence
- Sparse
- Last
- -
| Listings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CGC8 | - | 14 | - | - | - | - | - | Sparse | $1132mo ago | |
| CGC7 | - | 3 | - | - | - | - | - | Sparse | - | |
| CGC9 | - | 17 | - | - | - | - | - | Sparse | - | |
| $3,048 | 18 | $54.9K | up 0.1% | up 0.4% | up 2.9% | up 183.3% | Sparse | $2,7082mo ago | ||
| $693 | 68 | $47.1K | up 0.1% | up 6.6% | up 33.4% | up 286.7% | Limited | $1,0001w ago | ||
| $268 | 45 | $12.1K | down 0.1% | up 1.9% | down 0.9% | up 79.8% | Sparse | $3251mo ago | ||
| $202 | 26 | $5.2K | 0.0% | up 0.2% | down 6.9% | up 107.6% | Limited | $2501mo ago | ||
| $108 | 14 | $1.5K | up 0.1% | down 0.1% | down 5.8% | up 26.1% | Sparse | $1005mo ago | ||
| $90 | 10 | - | up 0.1% | up 0.1% | down 12.9% | up 55.0% | Sparse | $1202mo ago | ||
| $71 | 1 | - | 0.0% | down 0.4% | up 0.6% | down 19.7% | Sparse | $441y ago | ||
| Raw | $62 | - | - | 0.0% | 0.0% | 0.0% | up 13.2% | - | $404mo ago |
Graded population report
261 graded copies of Gastly Reverse Holo across 23 grades. The selected grade is highlighted.
PSA 9 makes up 26% of graded copies: 68 of 261. It’s the most common grade for this card.
Analysis
Gastly - Reverse Holo at PSA 10 carries a TCGBerg fair value of $3,048 as of 2026-11-13. We track a TCGBerg fair value across 7 grades from Expedition Base Set, from PSA 1 up to PSA 10. A graded population of 18 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 2.9%.
