Mewtwo [Cosmos Holo] #56
Pokémon card · Sword & Shield era
Market value
$3,400▲ 240% in a year
Estimated from recent completed sales.
$3,400 · Oct 2026
Mewtwo [Cosmos Holo] #56 for saleRefreshing eBay listings
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Other Mewtwo cards
About this card
Card guide
Mewtwo [Cosmos Holo] #56 — price research
Mewtwo [Cosmos Holo] #56 is a Pokémon card from Brilliant Stars. Today it's worth about $3,400 in PSA 10 and $63.57 ungraded, up 240% in a year. Compare grades, see the price chart and browse cards for sale on eBay.
Prices on eBay can differ from these values depending on condition, grading company and seller. They're a guide to what the card is worth, not investment advice.
Liquidity
moderateModerate liquidity
98 sales/year · estimated tier from yearly volume · ~8 all grades
~8.2
sales/month
Trades fairly often
~8.2 sales/monthScale
Very high
High
Moderate
Low
Illiquid
| Grade | History | Price | 3mo | 6mo | 12mo | Δ12mo | PSA Pop | PSA Pop % | Liquidity |
|---|---|---|---|---|---|---|---|---|---|
| PSA 10 | $3,400Shop on eBay | $3,400 | $4,050 | $1,000 | +240% | — | — | moderate | |
| PSA 9 | $291Shop on eBay | $239 | $72.49 | $72.49 | +302% | — | — | moderate | |
| PSA 8 | — | $109Shop on eBay | $109 | $109 | $109 | — | — | — | moderate |
| Ungraded | $63.57Shop on eBay | $70.89 | $80 | $25 | +154% | — | — | moderate | |
Card details
- Set
- Brilliant Stars
- Rarity
- Promo
- TCGplayer ID
- 478252
- PriceCharting ID
- 8223950
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