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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 $7.75 raw, with PSA 10 copies reaching $167.53 — a 21.6x grade premium.
Current Prices (USD)
Ungraded
$7.75
PSA 7
$20.20
PSA 8
$20.20
PSA 9
$44.21
PSA 10
$167.53
ACE 10
—
BGS 10 Black
$1,090.00
CGC 10 Pristine
$182.00
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Raw Price Trend
7d
-8.8%
30d
—
90d
+46.5%
180d
+96.2%
1y
+40.9%
2y
+95.2%
5y
+109.5%

Quick price facts

Koga's Koffing [1st Edition] 48/132 from Gym Challenge has a current raw market value of $7.75.

Current raw value
$7.75
PSA 9 value
$44.21
PSA 10 value
$168
Raw value 7d
-8.8%
PSA 10 premium vs raw
21.6× raw
View all cards from Gym Challenge →
Collector Intel
21.6x
Raw → PSA 10
High-risk grade
5.7x
Raw → PSA 9
Grade multiplier
Moderate
Price Stability
8.8% 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 22x the raw price. The expected value accounts for the realistic probability.
$8
Buy Raw
~$25
Grading Fee
PSA Standard
$168
PSA 10 Value
+$135
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$445.7x raw
PSA 10$16821.6x 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: $7.75, PSA 9: $44.21, PSA 10: $168 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 $168 is 21.6× the raw price of $7.75. After a ~$25 grading fee, a PSA 10 result would net approximately $160 — 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
  • 27 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $9.23
  • 26 Jul 2026Raw
    ebaycompleted-auctions-usedunknown
    $3.99
  • 25 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $9.14
  • 23 Jul 2026Raw
    ebaycompleted-auctions-usedlightly played
    $6.10
  • 19 Jul 2026Raw
    ebaycompleted-auctions-usedunknown
    $9.89