Muk #31
SetUndaunted
Year2010
Ungraded
$1.99−$0.14
47 sales · last Jun 29, 2026
CGC 9
$6.00
1 sales · last Apr 24, 2023
Muk #31 price guide
Muk #31 is a collectible Pokémon card from the Undaunted expansion (2010). Setlot tracks 48 recorded sales for this card across 2 grade tiers, 20 of them in the last 90 days. CGC 9 copies have a 90-day median of $6.00. Ungraded copies currently trade around $1.99. The top grade commands 3.0× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $14.24 (Ungraded, Apr 22, 2026). 24 listings are live right now with asks from $0.99.
Price history
Grading premium
Median graded price vs. the ungraded copy ($1.99) — a rough read on whether grading pays off.
CGC 9
3.0×
$6.00
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 24 tracked | Pokemon Trading Card - Undaunted: Muk 31/90 bay_area_lost_and_found_treasures | eBay | 1mo ago | $0.99↗ |
| Muk 31/90 - Undaunted - Pokemon Card papermarket | eBay | 1mo ago | $1.45 |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 20 | $1.99 | $0.70 – $14.24 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jun 29, 2026 | Ungraded | Pokemon TCG Muk 31/90 Undaunted Uncommon LP↗ | eBay | $3.99 |
| Jun 27, 2026 | Ungraded | Muk 31/90 Uncommon HGSS Undaunted Pokemon MP↗ | eBay | $0.70 |
| Jun 24, 2026 | Ungraded | Muk Uncommon Undaunted 31/90 NM↗ | eBay | $0.99 |
| Jun 20, 2026 | Ungraded | Muk Undaunted 31/90 Pokemon Card↗ | eBay | $1.99 |
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