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Koga's Tangela [1st Edition] #81 Pokémon card from Gym Challenge

Koga's Tangela [1st Edition] 81/132

Gym Challenge

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Koga's Tangela [1st Edition] #81 from Gym Challenge currently trades at $5.00 raw, with PSA 10 copies reaching $180.71 — a 36.1x grade premium. The card has gained 33.3% over the past 30 days.
Current Prices (USD)
Ungraded
$5.00
PSA 7
$9.50
PSA 8
$27.63
PSA 9
$30.99
PSA 10
$180.71
ACE 10
—
BGS 10 Black
$1,175.00
CGC 10 Pristine
$99.00
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Raw Price Trend
7d
+6.2%
30d
+33.3%
90d
—
180d
+27.6%
1y
+66.1%
2y
+38.5%
5y
+82.5%

Quick price facts

Koga's Tangela [1st Edition] 81/132 from Gym Challenge has a current raw market value of $5.00.

Current raw value
$5.00
PSA 9 value
$30.99
PSA 10 value
$181
Raw value 7d
+6.2%
Raw value 30d
+33.3%
PSA 10 premium vs raw
36.1× raw
View all cards from Gym Challenge →
Collector Intel
36.1x
Raw → PSA 10
High-risk grade
6.2x
Raw → PSA 9
Grade multiplier
+33.3%
30d Price Move
Rising
Moderate
Price Stability
6.2% 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.

⚠️ High-variance grade. PSA 10 is 36x the raw price. The expected value accounts for the realistic probability.
$5
Buy Raw
~$25
Grading Fee
PSA Standard
$181
PSA 10 Value
+$151
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$316.2x raw
PSA 10$18136.1x raw

Frequently asked questions

How much is Koga's Tangela [1st Edition] #81 from Gym Challenge worth?+
Koga's Tangela [1st Edition] #81 from Gym Challenge is currently worth Raw: $5.00, PSA 9: $30.99, PSA 10: $181 based on recent sold listings. Prices update daily from real eBay sales.
Is Koga's Tangela [1st Edition] #81 worth grading?+
The PSA 10 price of $181 is 36.1× the raw price of $5.00. After a ~$25 grading fee, a PSA 10 result would net approximately $176 — assuming the card grades a 10.
Where do PokePrices Koga's Tangela [1st Edition] #81 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
  • 29 Sep 2026Raw
    ebaycompleted-auctions-usednear mint
    $3.99
  • 28 Sep 2026Raw
    ebaycompleted-auctions-usedplayed
    $2.11
  • 27 Sep 2026Graded
    ebaycompleted-auctions-gradedunknown
    $45.00
    best offer accepted
  • 25 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $7.78
  • 24 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $5.99