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Koga #19, Unlimited, Gym Challenge

  • Card number: #19/132
  • Rarity: Holo Rare
  • Finish: Holo

A PSA 8 Koga #19 Unlimited from Gym Challenge has a TCGBerg fair value of $88 as of Nov 15, 2026. TCGBerg has recorded 23 PSA 8 sales of this card, the latest on Oct 23, 2026. PSA has graded 390 copies at PSA 8.

TCGBerg fair valuePSA 8
As of Nov 15, 2026
$88down 1.1%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$77Oct 23, 202612.4% below fair
5-sale avg$86Sep 6Oct 23
Population · PSA 8
390
Market cap
$34.5K
Volatility
2.1%
YTD
↑ 69.7%
Sales evidence
Strong

TCGBerg fair value · PSA 8

$88

30D1.1%YTD69.7%
Sales evidenceStrong
Market cap
$34.5K
fair value x population
Population
390
graded copies
Last sale
$77
-12.4% vs fair
5-sale avg
$86
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 8.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 8 sale, $77 on Oct 23, 2026, sits 12.4% below the $88 fair value. The value weighs 23 PSA 8 sales from the past year, not the latest one alone. The latest sale ran below the recent run: the last 5 PSA 8 sales averaged $86, within 2.9% of the value. Its confidence band runs from $84 to $93. A PSA 10 ($518) is worth 5.1 times a PSA 9 ($102). Over the past 30 days the PSA 8 value has fallen 1.1%.

TCGBerg fair value by grade

Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.

  • Raw NM$53Ungraded · TCGBerg fair value
  • Raw LP$35Ungraded · TCGBerg fair value
  • Raw MP$27Ungraded · TCGBerg fair value
  • Raw HP$15Ungraded · TCGBerg fair value
  • Raw Damaged$13Ungraded · TCGBerg fair value

Behind the scenes

What goes into this price, and how much we know.

Recent sales

20 tracked

Each sale against the grade's fair value on the day it sold.

  • $70
    Nov 3, 2026 · via eBay
    PSA7above fair value by 26.8%
  • $97
    Oct 31, 2026 · via Fanatics Collect
    PSA9below fair value by 4.1%
  • $55
    Oct 29, 2026 · via eBay
    PSA7below fair value by 1.0%
  • $50
    Oct 27, 2026 · via eBay
    PSA7below fair value by 10.0%
  • $58
    Oct 26, 2026 · via eBay
    PSA6above fair value by 17.2%

15 more sales with Pro

Up to 20 recent sales, each with its venue and its gap to fair value.

Includes a sale 28.9% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Gem Mint 10$435
    1d 104.2%7d 104.2%30d 104.2%
    Pop
    38
    Mcap
    $16.5K
    Evidence
    Sparse
    Last
    $150
  • CGC9.5$29
    1d 0.0%7d 0.0%30d 0.0%
    Pop
    11
    Mcap
    $316
    Evidence
    Sparse
    Last
    $24
  • PSA10$518
    1d 0.0%7d 0.1%30d 0.9%
    Pop
    50
    Mcap
    $25.9K
    Evidence
    Limited
    Last
    $456
Listings
CGC Gem Mint 10$43538$16.5Kup 104.2%up 104.2%up 104.2%Sparse$1501y ago
CGC9.5$2911$3160.0%0.0%0.0%Sparse$241y ago
PSA10$51850$25.9Kup 0.1%down 0.9%up 39.5%Limited$4563w ago
PSA9$102313$31.8Kup 0.4%down 1.4%up 22.5%Strong$972w ago
PSA8$88390$34.5Kup 2.6%down 1.1%up 14.4%Strong$773w ago
PSA7$62201$12.5Kup 12.4%up 4.3%down 12.5%Moderate$702w ago
PSA6$47102$4.8Kup 0.3%down 3.3%up 22.8%Moderate$583w ago
PSA5$3752-down 0.1%down 6.2%up 29.7%Limited$402mo ago
PSA4$1819-down 0.8%up 0.8%up 10.1%Limited$129mo ago
PSA3$9.1411-0.0%0.0%0.0%Sparse$9.262y ago
PSA2$9.052-0.0%0.0%0.0%Sparse$9.161y ago
Raw$53--down 0.6%up 1.1%-Very strong$521mo ago

Graded population report

1,602 graded copies of Koga Unlimited across 39 grades.

PSA 10
50 · 3.1%
PSA 9
313 · 20%
PSA 8
390 · 24%
PSA 7
201 · 13%
PSA 6
102 · 6.4%
BGS 9.5
6 · 0.4%
BGS 9
19 · 1.2%
CGC Pristine 10
4 · 0.2%
CGC Gem Mint 10
38 · 2.4%
CGC 9.5
11 · 0.7%
CGC 9
83 · 5.2%
CGC 8.5
96 · 6.0%
CGC 8
41 · 2.6%
CGC 7.5
34 · 2.1%
CGC 7
23 · 1.4%
CGC 6.5
23 · 1.4%
CGC 6
12 · 0.7%
CGC 5.5
15 · 0.9%
CGC 5
9 · 0.6%
CGC 4.5
6 · 0.4%
CGC 4
4 · 0.2%
CGC 3.5
1 · 0.1%
CGC 3
1 · 0.1%
BGS 8.5
8 · 0.5%
BGS 8
6 · 0.4%
BGS 7.5
3 · 0.2%
BGS 7
3 · 0.2%
BGS 6.5
2 · 0.1%
BGS 6.0
1 · 0.1%
BGS 5.5
2 · 0.1%
BGS 5.0
1 · 0.1%
BGS 3.5
1 · 0.1%
CGC Authentic
2 · 0.1%
PSA 8.5
3 · 0.2%
PSA 5
52 · 3.2%
PSA 4
19 · 1.2%
PSA 3
11 · 0.7%
PSA 2
2 · 0.1%
PSA 1
4 · 0.2%

PSA 8 makes up 24% of graded copies: 390 of 1,602. It’s the most common grade for this card.

Analysis

Koga - Unlimited at PSA 10 carries a TCGBerg fair value of $518 as of 2026-11-14. We track a TCGBerg fair value across 11 grades from Gym Challenge, from PSA 2 up to PSA 10. A graded population of 50 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on limited sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has fallen 0.9%.

PSA 8 - frequently asked

How much is a PSA 8 Koga - Unlimited from Gym Challenge worth?
$88 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 8 Koga - Unlimited from Gym Challenge. It rests on strong sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 8 Koga - Unlimited from Gym Challenge?
390 copies have been graded at PSA 8, the recorded graded population, not the number of copies printed.
How has the PSA 8 Koga - Unlimited from Gym Challenge price moved recently?
Its TCGBerg fair value has fallen 1.1% over the past 30 days.
What did a PSA 8 Koga - Unlimited from Gym Challenge last sell for?
The most recent recorded sale was $77 on 2026-10-23. This recorded sale is separate from the model-derived fair value.