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Koga's Weezing [1st Edition] #50 Pokémon card from Gym Challenge

Koga's Weezing [1st Edition] 50/132

Gym Challenge

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Koga's Weezing [1st Edition] #50 from Gym Challenge currently trades at $5.49 raw, with PSA 10 copies reaching $138.87 — a 25.3x grade premium. The card has gained 0.2% over the past 30 days.
Current Prices (USD)
Ungraded
$5.49
PSA 7
$19.00
PSA 8
$23.50
PSA 9
$48.79
PSA 10
$138.87
ACE 10
—
BGS 10 Black
$905.00
CGC 10 Pristine
$119.99
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Raw Price Trend
7d
-1.3%
30d
+0.2%
90d
—
180d
-17.2%
1y
-4.5%
2y
+14.1%
5y
+37.2%

Quick price facts

Koga's Weezing [1st Edition] 50/132 from Gym Challenge has a current raw market value of $5.49.

Current raw value
$5.49
PSA 9 value
$48.79
PSA 10 value
$139
Raw value 7d
-1.3%
PSA 10 premium vs raw
25.3× raw
View all cards from Gym Challenge →
Collector Intel
25.3x
Raw → PSA 10
High-risk grade
8.9x
Raw → PSA 9
Grade multiplier
+0.2%
30d Price Move
Rising
Steady
Price Stability
1.3% 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 25x the raw price. The expected value accounts for the realistic probability.
$5
Buy Raw
~$25
Grading Fee
PSA Standard
$139
PSA 10 Value
+$108
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$498.9x raw
PSA 10$13925.3x raw

Frequently asked questions

How much is Koga's Weezing [1st Edition] #50 from Gym Challenge worth?+
Koga's Weezing [1st Edition] #50 from Gym Challenge is currently worth Raw: $5.49, PSA 9: $48.79, PSA 10: $139 based on recent sold listings. Prices update daily from real eBay sales.
Is Koga's Weezing [1st Edition] #50 worth grading?+
The PSA 10 price of $139 is 25.3× the raw price of $5.49. After a ~$25 grading fee, a PSA 10 result would net approximately $133 — assuming the card grades a 10.
Where do PokePrices Koga's Weezing [1st Edition] #50 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
  • 27 Sep 2026Raw
    ebaycompleted-auctions-usednear mint
    $4.99
  • 27 Sep 2026Graded
    ebaycompleted-auctions-gradedunknown
    $49.10
  • 23 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $5.50
  • 20 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $5.94
  • 17 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $5.51