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Grass Energy #103, Holo, EX Power Keepers

  • Card number: #103/108
  • Rarity: Rare

A PSA 8 Grass Energy #103 Holo from EX Power Keepers has a TCGBerg fair value of $14 as of Nov 15, 2026. TCGBerg has recorded 9 PSA 8 sales of this card, the latest on Nov 6, 2026. PSA has graded 59 copies at PSA 8.

TCGBerg fair valuePSA 8
As of Nov 15, 2026
$14up 2.7%30-day change

TCGBerg Algorithm (estimated from recorded sales).

Fair value3 months
Last sale$12Nov 6, 202619.2% below fair
5-sale avg$12Aug 14Nov 6
Population · PSA 8
59
Market cap
$840
Volatility
2.3%
YTD
↑ 5.9%
Sales evidence
Strong

TCGBerg fair value · PSA 8

$14

30D2.7%YTD5.9%
Sales evidenceStrong
Market cap
$840
fair value x population
Population
59
graded copies
Last sale
$12
-19.2% vs fair
5-sale avg
$12
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, $12 on Nov 6, 2026, sits 19.2% below the $14 fair value. The value weighs 9 PSA 8 sales from the past year, not the latest one alone. Its confidence band runs from $13 to $16. A PSA 10 ($263) is worth 9.9 times a PSA 9 ($27). Over the past 30 days the PSA 8 value has risen 2.7%.

TCGBerg fair value by grade

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

  • Raw NM$6.08Ungraded · TCGBerg fair value
  • Raw LP$5.86Ungraded · TCGBerg fair value
  • Raw MP$4.83Ungraded · TCGBerg fair value
  • Raw HP$3.38Ungraded · TCGBerg fair value
  • Raw Damaged$2.33Ungraded · 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.

  • $252
    Nov 9, 2026 · via Fanatics Collect
    CGC Pristine 10at fair value by 0.0%
  • $15
    Nov 8, 2026 · via eBay
    PSA9below fair value by 43.4%
  • $12
    Nov 6, 2026 · via eBay
    PSA8below fair value by 18.9%
  • $10
    Nov 1, 2026 · via eBay
    PSA8below fair value by 27.1%
  • $13
    Nov 1, 2026 · via eBay
    PSA9below fair value by 53.6%

15 more sales with Pro

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

Includes a sale 44.5% below fair value

All grades matrix

Every grade we track for this printing.

  • CGC Pristine 10$252
    1d -7d -30d -
    Pop
    2
    Mcap
    $504
    Evidence
    Sparse
    Last
    $252
  • CGC Gem Mint 10$19
    1d -7d -30d -
    Pop
    11
    Mcap
    $211
    Evidence
    Sparse
    Last
    $19
  • CGC9.5$13
    1d -7d -30d -
    Pop
    4
    Mcap
    $53
    Evidence
    Sparse
    Last
    $13
Listings
CGC Pristine 10$2522$504---Sparse$2526d ago
CGC Gem Mint 10$1911$211---Sparse$192y ago
CGC9.5$134$53---Sparse$131y ago
PSA10$26327$7.1Kup 1.4%up 6.0%up 100.0%Sparse$3252mo ago
PSA9$2758$1.5Kdown 1.5%down 18.1%up 27.3%Strong$151w ago
PSA8$1459$840up 0.4%up 2.7%up 21.4%Strong$121w ago
PSA7$1013$1330.0%up 15.0%up 19.3%Strong$172w ago
PSA6$104$410.0%up 14.3%up 18.6%Sparse-
PSA5$102-0.0%up 15.4%up 18.3%Sparse-
Raw$6.08--0.0%down 12.3%-Very strong$5.992w ago

Graded population report

242 graded copies of Grass Energy Holo across 23 grades.

PSA 10
27 · 11%
PSA 9
58 · 24%
PSA 8
59 · 24%
PSA 7
13 · 5.4%
PSA 6
4 · 1.7%
BGS 9
1 · 0.4%
CGC Pristine 10
2 · 0.8%
CGC Gem Mint 10
11 · 4.5%
CGC 9.5
4 · 1.7%
CGC 9
19 · 7.9%
CGC 8.5
17 · 7.0%
CGC 8
5 · 2.1%
CGC 7.5
5 · 2.1%
CGC 7
1 · 0.4%
CGC 6.5
1 · 0.4%
CGC 6
2 · 0.8%
CGC 5.5
5 · 2.1%
CGC 5
1 · 0.4%
CGC 4.5
1 · 0.4%
CGC Authentic
2 · 0.8%
CGC Authentic Altered
1 · 0.4%
PSA 5
2 · 0.8%
PSA 4
1 · 0.4%

PSA 8 makes up 24% of graded copies: 59 of 242. It’s the most common grade for this card.

Analysis

Grass Energy - Holo at PSA 10 carries a TCGBerg fair value of $263 as of 2026-11-14. We track a TCGBerg fair value across 9 grades from EX Power Keepers, from PSA 5 up to PSA 10. A graded population of 27 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 6.0%.

PSA 8 - frequently asked

How much is a PSA 8 Grass Energy - Holo from EX Power Keepers worth?
$14 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 8 Grass Energy - Holo from EX Power Keepers. It rests on strong sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 8 Grass Energy - Holo from EX Power Keepers?
59 copies have been graded at PSA 8, the recorded graded population, not the number of copies printed.
How has the PSA 8 Grass Energy - Holo from EX Power Keepers price moved recently?
Its TCGBerg fair value has risen 2.7% over the past 30 days.
What did a PSA 8 Grass Energy - Holo from EX Power Keepers last sell for?
The most recent recorded sale was $12 on 2026-11-06. This recorded sale is separate from the model-derived fair value.