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Brock's Sandslash [1st Edition] #23 Pokémon card from Gym Heroes

Brock's Sandslash [1st Edition] 23/132

Gym Heroes

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Brock's Sandslash [1st Edition] #23 from Gym Heroes currently trades at $20.00 raw, with PSA 10 copies reaching $199.00 — a 9.9x grade premium. The card has gained 5.3% over the past 30 days.
Current Prices (USD)
Ungraded
$20.00
PSA 7
$17.50
PSA 8
$23.20
PSA 9
$26.00
PSA 10
$199.00
ACE 10
—
BGS 10 Black
$1,295.00
CGC 10 Pristine
$90.00
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Raw Price Trend
7d
+0.0%
30d
+5.3%
90d
—
180d
+7.3%
1y
+98.8%
2y
+90.1%
5y
+200.8%

Quick price facts

Brock's Sandslash [1st Edition] 23/132 from Gym Heroes has a current raw market value of $20.00.

Current raw value
$20.00
PSA 9 value
$26.00
PSA 10 value
$199
Raw value 30d
+5.3%
PSA 10 premium vs raw
10.0× raw
View all cards from Gym Heroes →
Collector Intel
9.9x
Raw → PSA 10
Grade multiplier
1.3x
Raw → PSA 9
Grade multiplier
+5.3%
30d Price Move
Rising
Steady
Price Stability
0.0% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

$20
Buy Raw
~$25
Grading Fee
PSA Standard
$199
PSA 10 Value
+$154
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$261.3x raw
PSA 10$1999.9x raw

Frequently asked questions

How much is Brock's Sandslash [1st Edition] #23 from Gym Heroes worth?+
Brock's Sandslash [1st Edition] #23 from Gym Heroes is currently worth Raw: $20.00, PSA 9: $26.00, PSA 10: $199 based on recent sold listings. Prices update daily from real eBay sales.
Is Brock's Sandslash [1st Edition] #23 worth grading?+
The PSA 10 price of $199 is 9.9× the raw price of $20.00. After a ~$25 grading fee, a PSA 10 result would net approximately $179 — assuming the card grades a 10.
Where do PokePrices Brock's Sandslash [1st Edition] #23 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

Find this card on eBay →Affiliate · we may earn commission
  • 16 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $16.99
  • 6 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $22.00
  • 31 Aug 2026Raw
    ebaycompleted-auctions-usedunknown
    $20.00
  • 30 Aug 2026Raw
    ebaycompleted-auctions-usedunknown
    $16.90
  • 24 Aug 2026Graded
    ebaycompleted-auctions-cibunknown
    $17.50