![Koga's Pidgeotto [1st Edition] #27 Pokémon card from Gym Challenge](https://storage.googleapis.com/images.pricecharting.com/809ffb1683d0d92245c9ffd53e1c456ebde5065f35da23eec92e2fc25c057b7d/240.jpg)
Koga's Pidgeotto [1st Edition] 27/132
Gym Challenge
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Koga's Pidgeotto [1st Edition] #27 from Gym Challenge currently trades at $20.00 raw, with PSA 10 copies reaching $136.71 — a 6.8x grade premium.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Raw Price Trend
7d
+0.0%
30d
—
90d
+24.3%
180d
+33.4%
1y
+60.3%
2y
+60.0%
5y
+95.3%
Quick price facts
Koga's Pidgeotto [1st Edition] 27/132 from Gym Challenge has a current raw market value of $20.00.
- Current raw value
- $20.00
- PSA 9 value
- $49.81
- PSA 10 value
- $137
- PSA 10 premium vs raw
- 6.8× raw
Collector Intel
6.8x
Raw → PSA 10
Grade multiplier
2.5x
Raw → PSA 9
Grade multiplier
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
$137
PSA 10 Value
+$92
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$502.5x raw
PSA 10$1376.8x raw
Frequently asked questions
Recent verified sales
Find this card on eBay →Affiliate · we may earn commission
- 27 Jul 2026Gradedebaycompleted-auctions-cibunknown$31.95
- 25 Jul 2026Rawebaycompleted-auctions-usedunknown$19.99
- 19 Jul 2026Rawebaycompleted-auctions-usedunknown$30.13
- 18 Jul 2026Rawtcgplayercompleted-auctions-usednear mint$21.99
- 17 Jul 2026Rawebaycompleted-auctions-usedunknown$12.40