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Slowking #12, Reverse Holo, HeartGold & SoulSilver

  • Card number: #12/123
  • Rarity: Holo Rare

A PSA 8 Slowking #12 Reverse Holo from HeartGold & SoulSilver has a TCGBerg fair value of $79 as of Nov 15, 2026. It rests on 2 recorded sales, the latest on May 29, 2026. PSA has graded 12 copies at PSA 8. Sales evidence is sparse, so treat this value as a rough estimate.

TCGBerg fair valuePSA 8
As of Nov 15, 2026
$79up 29.6%30-day change

TCGBerg Algorithm (estimated from recorded sales).

2 sales · latest May 29, 2026

Fair value3 months
Last sale$66May 29, 202616.2% below fair
5-sale avg$48last 5 sales
Population · PSA 8
12
Market cap
$945
Volatility
4.2%
YTD
↑ 200.0%
Sales evidence
Sparse

TCGBerg fair value · PSA 8

$79

30D29.6%YTD200.0%
Sales evidenceSparse

Based on 2 recorded sales. Latest sale: May 29, 2026.

Market cap
$945
fair value x population
Population
12
graded copies
Last sale
$66
-16.2% vs fair
5-sale avg
$48
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, $66 on May 29, 2026, sits 16.2% below the $79 fair value. The value rests on 2 recorded PSA 8 sales. With so few PSA 8 sales on record, a single sale can sit far from the value. Its confidence band runs from $67 to $90. A PSA 10 ($516) is worth 2.2 times a PSA 9 ($234). Over the past 30 days the PSA 8 value has risen 29.6%. With sparse 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 NM$45Ungraded · TCGBerg fair value
  • Raw LP$17Ungraded · TCGBerg fair value
  • Raw MP$13Ungraded · market price
  • Raw HP$11Ungraded · market price
  • Raw Damaged$10Ungraded · market price
hatched = market price, not a TCGBerg fair value

Behind the scenes

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

Recent sales

8 tracked

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

  • $51
    Oct 1, 2026 · via tcgplayer
    Rawabove fair value by 16.2%
  • $42
    Sep 30, 2026 · via tcgplayer
    Rawbelow fair value by 4.8%
  • $42
    Sep 18, 2026 · via tcgplayer
    Rawbelow fair value by 4.8%
  • $41
    Sep 3, 2026 · via tcgplayer
    Rawbelow fair value by 7.0%
  • $49
    Aug 26, 2026 · via tcgplayer
    Rawabove fair value by 12.2%

3 more sales with Pro

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

Includes a sale 56.5% below fair value

All grades matrix

Every grade we track for this printing.

  • PSA10$516
    1d 15.1%7d 0.5%30d 2.7%
    Pop
    0
    Mcap
    -
    Evidence
    Sparse
    Last
    -
  • PSA9$234
    1d 0.0%7d 0.0%30d 41.6%
    Pop
    6
    Mcap
    $1.4K
    Evidence
    Sparse
    Last
    -
  • PSA8$79
    1d 0.0%7d 0.6%30d 29.6%
    Pop
    12
    Mcap
    $945
    Evidence
    Sparse
    Last
    $66
PSA10$5160-down 0.5%down 2.7%up 126.4%Sparse-
PSA9$2346$1.4K0.0%down 41.6%up 118.8%Sparse-
PSA8$7912$945up 0.6%up 29.6%up 80.9%Sparse$666mo ago
PSA7$443$1320.0%up 3.2%up 53.4%Sparse$112y ago
PSA6$3.500-0.0%0.0%0.0%Sparse-
Raw$45--0.0%0.0%-Strong$512mo ago

PSA population report

21 graded copies of Slowking Reverse Holo across 3 grades.

PSA 9
6 · 29%
PSA 8
12 · 57%
PSA 7
3 · 14%

PSA 8 makes up 57% of graded copies: 12 of 21. It’s the most common grade for this card.

Analysis

Slowking - Reverse Holo at PSA 10 carries a TCGBerg fair value of $516 as of 2026-11-14. We track a TCGBerg fair value across 5 grades from HeartGold & SoulSilver, from PSA 6 up to PSA 10. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has fallen 2.7%.

PSA 8 - frequently asked

How much is a PSA 8 Slowking - Reverse Holo from HeartGold & SoulSilver worth?
$79 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 8 Slowking - Reverse Holo from HeartGold & SoulSilver. It rests on sparse sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 8 Slowking - Reverse Holo from HeartGold & SoulSilver?
12 copies have been graded at PSA 8, the recorded graded population, not the number of copies printed.
How has the PSA 8 Slowking - Reverse Holo from HeartGold & SoulSilver price moved recently?
Its TCGBerg fair value has risen 29.6% over the past 30 days.
What did a PSA 8 Slowking - Reverse Holo from HeartGold & SoulSilver last sell for?
The most recent recorded sale was $66 on 2026-05-29. This recorded sale is separate from the model-derived fair value.