←Gym ChallengeGym Challenge🃏All Ninetales cards
Ask about Blaine's Ninetales [1st Edition]
Blaine's Ninetales [1st Edition] #21 Pokémon card from Gym Challenge

Blaine's Ninetales [1st Edition] 21/132

Gym Challenge

Find this card on eBay

Affiliate link · we may earn commission

Blaine's Ninetales [1st Edition] #21 from Gym Challenge currently trades at $48.74 raw, with PSA 10 copies reaching $899.99: a 18.5x grade premium. The card has moved up 16.0% over the past 30 days and up 21.9% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
$48.74
PSA 7
$47.19
PSA 8
$55.14
PSA 9
$133.00
PSA 10
$899.99
ACE 10
—
BGS 10 Black
$5,850.00
CGC 10 Pristine
$183.00
Compare on eBay

Affiliate link · we may earn commission

Raw Price Trend
7d
+13.1%
30d
+16.0%
90d
+21.9%
180d
+16.8%
1y
+116.0%
2y
+130.2%
5y
+238.9%

Quick price facts

Blaine's Ninetales [1st Edition] 21/132 from Gym Challenge has a current raw market value of $48.74.

Current raw value
$48.74
PSA 9 value
$133
PSA 10 value
$900
Raw value 7d
+13.1%
Raw value 30d
+16.0%
PSA 10 premium vs raw
18.5× raw
View all cards from Gym Challenge →
Collector Intel
18.5x
Raw → PSA 10
High-risk grade
2.7x
Raw → PSA 9
Grade multiplier
+16.0%
30d Price Move
Rising
Moderate
Price Stability
13.1% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Figures below are the gross raw-to-PSA-10 spread. PSA grading fees vary by card value and service tier — check psacard.com/services for the fee applicable to this card. Assumes a perfect PSA 10; actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 18x the raw price. The expected value accounts for the realistic probability.
$49
Raw Price
$900
PSA 10 Value
+$851
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$1332.7x raw
PSA 10$90018.5x raw

Frequently asked questions

How much is Blaine's Ninetales [1st Edition] #21 from Gym Challenge worth?+
Blaine's Ninetales [1st Edition] #21 from Gym Challenge currently reads Raw: $48.74, PSA 9: $133, PSA 10: $900 in our aggregated recent-sales price guide. The guide is rebuilt nightly from sold-sales data across the major Pokémon TCG marketplaces, never asking prices.
Is Blaine's Ninetales [1st Edition] #21 worth grading?+
The PSA 10 price of $900 is 18.5× the raw price of $48.74. Grading fees vary by card value and PSA service tier — see PSA's current fee page before submitting.
Where do PokePrices Blaine's Ninetales [1st Edition] #21 prices come from?+
Raw, PSA 9 and PSA 10 figures come from our aggregated recent-sales price guide, rebuilt nightly from sold-sales data across the major Pokémon TCG marketplaces. The displayed values are guide numbers, not individual listings. PSA population data is sourced directly from PSA's public population reports. Asking prices are never used; only confirmed sales activity feeds the guide.

Recent tracked sales

Find this card on eBay →Affiliate · we may earn commission
  • 5 Nov 2026Raw
    ebaycompleted-auctions-usedunknown
    $40.00
  • 5 Nov 2026Graded
    ebaycompleted-auctions-gradedunknown
    $209.96
    best offer accepted
  • 1 Nov 2026Raw
    ebaycompleted-auctions-usedunknown
    $54.97
  • 31 Oct 2026Raw
    ebaycompleted-auctions-usedunknown
    $48.95
  • 30 Oct 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $50.98