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Koga's Koffing [1st Edition] #48 Pokémon card from Gym Challenge

Koga's Koffing [1st Edition] 48/132

Gym Challenge

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Koga's Koffing [1st Edition] #48 from Gym Challenge currently trades at $7.99 raw, with PSA 10 copies reaching $191.39 — a 24.0x grade premium. The card has gained 9.3% over the past 30 days.
Current Prices (USD)
Ungraded
$7.99
PSA 7
$19.25
PSA 8
$19.25
PSA 9
$37.85
PSA 10
$191.39
ACE 10
—
BGS 10 Black
$1,245.00
CGC 10 Pristine
$207.00
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Raw Price Trend
7d
+0.0%
30d
+9.3%
90d
—
180d
+59.8%
1y
+35.4%
2y
+198.1%
5y
+145.8%

Quick price facts

Koga's Koffing [1st Edition] 48/132 from Gym Challenge has a current raw market value of $7.99.

Current raw value
$7.99
PSA 9 value
$37.85
PSA 10 value
$191
Raw value 30d
+9.3%
PSA 10 premium vs raw
24.0× raw
View all cards from Gym Challenge →
Collector Intel
24.0x
Raw → PSA 10
High-risk grade
4.7x
Raw → PSA 9
Grade multiplier
+9.3%
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.

⚠️ High-variance grade. PSA 10 is 24x the raw price. The expected value accounts for the realistic probability.
$8
Buy Raw
~$25
Grading Fee
PSA Standard
$191
PSA 10 Value
+$158
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$384.7x raw
PSA 10$19124.0x raw

Frequently asked questions

How much is Koga's Koffing [1st Edition] #48 from Gym Challenge worth?+
Koga's Koffing [1st Edition] #48 from Gym Challenge is currently worth Raw: $7.99, PSA 9: $37.85, PSA 10: $191 based on recent sold listings. Prices update daily from real eBay sales.
Is Koga's Koffing [1st Edition] #48 worth grading?+
The PSA 10 price of $191 is 24.0× the raw price of $7.99. After a ~$25 grading fee, a PSA 10 result would net approximately $183 — assuming the card grades a 10.
Where do PokePrices Koga's Koffing [1st Edition] #48 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
    $9.99
  • 19 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $13.23
  • 9 Sep 2026Raw
    ebaycompleted-auctions-usedlightly played
    $9.99
  • 31 Aug 2026Graded
    ebaycompleted-auctions-gradedunknown
    $31.95
  • 28 Aug 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $7.85