Slowpoke #66
SetUndaunted
Year2010
Ungraded
$13.34+$3.31
265 sales · last Jul 8, 2026
CGC 0.5
$12.50
2 sales · last Jul 5, 2026
CGC 5.5
$42.00
1 sales · last Jul 3, 2026
Grade 8
$15.25
2 sales · last Oct 2, 2025
PSA 8
$60.00
1 sales · last Jun 8, 2026
CGC 9
$21.10
2 sales · last Apr 1, 2026
PSA 9
$40.00
1 sales · last Dec 7, 2024
PSA 10
$56.01
3 sales · last Jan 31, 2026
Slowpoke #66 price guide
Slowpoke #66 is a collectible Pokémon card from the Undaunted expansion (2010). Setlot tracks 277 recorded sales for this card across 8 grade tiers, 214 of them in the last 90 days. PSA 10 copies have a 90-day median of $56.01. Ungraded copies currently trade around $13.34. The top grade commands 4.5× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $400.00 (PSA 10, Jan 31, 2026). 20 listings are live right now with asks from $5.80.
Price history
Grading premium
Median graded price vs. the ungraded copy ($13.34) — a rough read on whether grading pays off.
CGC 0.5
0.9×
$12.50
CGC 5.5
3.1×
$42.00
Grade 8
1.1×
$15.25
PSA 8
4.5×
$60.00
CGC 9
1.6×
$21.10
PSA 9
3.0×
$40.00
PSA 10
4.2×
$56.01
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 20 tracked | Pokemon TCG Slowpoke 66/90 Undaunted (DMG) thatsgoodstuff! | eBay | 1mo ago | $5.80↗ |
| Slowpoke 66/90 Common HGSS Undaunted Pokemon Moderately Played tcgdans | eBay | 1mo ago | $9.06 |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 211 | $13.34 | $0.99 – $35.83 |
| CGC 0.5 | 1 | $16.00 | $16.00 |
| CGC 5.5 | 1 | $42.00 | $42.00 |
| PSA 8 | 1 | $60.00 | $60.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 8, 2026 | Ungraded | The Pokemon Company Slowpoke 66/90 Undaunted English 60 HP Common Regular↗ | eBay | $10.00 |
| Jul 8, 2026 | Ungraded | Slowpoke 66/90 Undaunted Regular↗ | eBay | $16.99 |
| Jul 8, 2026 | Ungraded | Pokemon Slowpoke 66/90 HS Undaunted 2010 Common Vintage TCG NM Pikachu Cameo↗ | eBay | $17.99 |
| Jul 8, 2026 | Ungraded | Slowpoke Pokemon TCG HGSS Undaunted Common Card #66/90↗ | eBay |
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