←UndauntedUndaunted🃏All Slowpoke cards
Ask about Slowpoke
Slowpoke #66 Pokémon card from Undaunted

Slowpoke 66/90

Undaunted

Find this card on eBay

Affiliate link · we may earn commission

Slowpoke #66 from Undaunted currently trades at $19.99 raw, with PSA 10 copies reaching $366.54 — a 18.3x grade premium. The card has moved up 6.7% over the past 30 days and up 16.9% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
$19.99
PSA 7
$15.25
PSA 8
$15.25
PSA 9
$40.00
PSA 10
$366.54
ACE 10
—
BGS 10 Black
$2,385.00
CGC 10 Pristine
$396.00
Compare on eBay

Affiliate link · we may earn commission

Raw Price Trend
7d
+9.9%
30d
+6.7%
90d
+16.9%
180d
+56.4%
1y
+161.9%
2y
+543.8%
5y
+1370.1%

Quick price facts

Slowpoke 66/90 from Undaunted has a current raw market value of $19.99.

Current raw value
$19.99
PSA 9 value
$40.00
PSA 10 value
$367
Raw value 7d
+9.9%
Raw value 30d
+6.7%
PSA 10 premium vs raw
18.3× raw
View all cards from Undaunted →
Collector Intel
18.3x
Raw → PSA 10
High-risk grade
2.0x
Raw → PSA 9
Grade multiplier
+6.7%
30d Price Move
Rising
Moderate
Price Stability
9.9% 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 18x the raw price. The expected value accounts for the realistic probability.
$20
Buy Raw
~$25
Grading Fee
PSA Standard
$367
PSA 10 Value
+$322
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$402.0x raw
PSA 10$36718.3x raw

Frequently asked questions

How much is Slowpoke #66 from Undaunted worth?+
Slowpoke #66 from Undaunted is currently worth Raw: $19.99, PSA 9: $40.00, PSA 10: $367 based on recent sold listings. Prices update daily from real eBay sales.
Is Slowpoke #66 worth grading?+
The PSA 10 price of $367 is 18.3× the raw price of $19.99. After a ~$25 grading fee, a PSA 10 result would net approximately $347 — assuming the card grades a 10.
Where do PokePrices Slowpoke #66 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
  • 14 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $19.99
  • 14 Sep 2026Raw
    ebaycompleted-auctions-usedlightly played
    $18.99
  • 14 Sep 2026Raw
    ebaycompleted-auctions-usedlightly played
    $28.67
  • 14 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $11.00
  • 10 Sep 2026Raw
    ebaycompleted-auctions-usedplayed
    $15.00