Blissey ex #121
SetJapanese Mask Of Change
Year2024
Ungraded
$3.99−$1.29
66 sales · last Jul 20, 2026
Grade 9
$20.07
1 sales · last Jul 26, 2025
CGC 9
$8.50
2 sales · last Jan 7, 2026
PSA 10
$30.00+$11.25
9 sales · last Jul 14, 2026
CGC 10
$20.62
4 sales · last Jul 16, 2026
CGC Pristine 10
$16.00
2 sales · last May 9, 2026
Blissey ex #121 price guide
Blissey ex #121 is a collectible Pokémon card from the Japanese Mask Of Change expansion (2024). Setlot tracks 84 recorded sales for this card across 6 grade tiers, 0 of them in the last 90 days. PSA 10 copies have a 90-day median of $30.00. Ungraded copies currently trade around $3.99. The top grade commands 7.5× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $54.90 (PSA 10, Jul 14, 2026). 41 listings are live right now with asks from $4.00.
Price history
Grading premium
Median graded price vs. the ungraded copy ($3.99) — a rough read on whether grading pays off.
Grade 9
5.0×
$20.07
CGC 9
2.1×
$8.50
PSA 10
7.5×
$30.00
CGC 10
5.2×
$20.62
CGC Pristine 10
4.0×
$16.00
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 38 tracked | EX/NM Blissey ex SR 121/101 SV6 Mask of Change Pokemon Cards Japanese glorioustcg_japan | eBay | 4mo ago | $4.00↗ |
| (Japanese) Blissey ex 121/101 SR - sv6 Mask of Change - Pokémon TCG (NM) mechajc | eBay | 4mo ago |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 20, 2026 | Ungraded | Blissey ex 121/101 SR SV6 Mask of Change Pokémon Japanese - US SELLER↗ | eBay | $3.99 |
| Jul 19, 2026 | Ungraded | BLISSEY EX 121/101 SR SV6 TWILIGHT MASQUERADE JAPANESE POKEMON SUPER RARE Q4385↗ | eBay | $1.00 |
| Jul 16, 2026 | CGC 10 | Blissey ex 121/101 SR CGC 10 Pokemon TCG SV6 Transformation Mask Japanese↗ | eBay | $10.15 |
| Jul 15, 2026 | Ungraded | Japanese Blissey ex 121/101 SR - sv6 Transformation Mask, Pokémon TCG Grade 10↗ |
