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Giovanni's Machamp [1st Edition] #6 Pokémon card from Gym Challenge

Giovanni's Machamp [1st Edition] 6/132

Gym Challenge

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Giovanni's Machamp [1st Edition] #6 from Gym Challenge currently trades at $114.99 raw, with PSA 10 copies reaching $1838.41 — a 16.0x grade premium. Price is up 9.5% in the last 30 days, though the 90-day trend tells a different story at -3.4% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$114.99
PSA 7
$146.61
PSA 8
$209.63
PSA 9
$335.00
PSA 10
$1,838.41
ACE 10
—
BGS 10 Black
$10,000.00
CGC 10 Pristine
$1,447.00
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Raw Price Trend
7d
+0.0%
30d
+9.5%
90d
-3.4%
180d
+35.3%
1y
+30.4%
2y
+55.4%
5y
+50.5%

Quick price facts

Giovanni's Machamp [1st Edition] 6/132 from Gym Challenge has a current raw market value of $115.

Current raw value
$115
PSA 9 value
$335
PSA 10 value
$1,838
Raw value 30d
+9.5%
PSA 10 premium vs raw
16.0× raw
View all cards from Gym Challenge →
Collector Intel
16.0x
Raw → PSA 10
High-risk grade
2.9x
Raw → PSA 9
Grade multiplier
+9.5%
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 16x the raw price. The expected value accounts for the realistic probability.
$115
Buy Raw
~$25
Grading Fee
PSA Standard
$1838
PSA 10 Value
+$1698
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$3352.9x raw
PSA 10$183816.0x raw

Frequently asked questions

How much is Giovanni's Machamp [1st Edition] #6 from Gym Challenge worth?+
Giovanni's Machamp [1st Edition] #6 from Gym Challenge is currently worth Raw: $115, PSA 9: $335, PSA 10: $1.8k based on recent sold listings. Prices update daily from real eBay sales.
Is Giovanni's Machamp [1st Edition] #6 worth grading?+
The PSA 10 price of $1.8k is 16.0× the raw price of $115. After a ~$25 grading fee, a PSA 10 result would net approximately $1.7k — assuming the card grades a 10.
Where do PokePrices Giovanni's Machamp [1st Edition] #6 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
  • 7 Sep 2026Graded
    ebaycompleted-auctions-gradedunknown
    $335.00
    best offer accepted
  • 7 Sep 2026CGC CGC 10
    ebaycompleted-auctions-grade-seventeenunknown
    $475.00
    best offer accepted
  • 6 Sep 2026Raw
    ebaycompleted-auctions-usedlightly played
    $100.00
  • 6 Sep 2026Graded
    ebaycompleted-auctions-grade-fiveunknown
    $90.00
    best offer accepted
  • 4 Sep 2026Graded
    ebaycompleted-auctions-newunknown
    $300.00