Weavile Mega Evolution Black Star Promos #21
Weavile is a Promo Pokémon card from Mega Evolution Black Star Promos (#21), illustrated by matazo. Its current blended market value is $0.30 ungraded, with a PSA 10 worth around $126 — a gem-mint grading premium of roughly 420× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 2 July 2026.
Competitive play · Limitless
| Grade | Relative value | Price |
|---|---|---|
| PSA 10 | 3 sold$126$107–$145 | |
| PSA 9 | $14$14–$14 | |
| PSA 8 | $6$6–$6 |
Price history · raw near-mint
Not enough price history to chart yet.
Recent sold prices
Real completed sale prices from Fanatics Collect — weekly and premier auctions plus marketplace Buy It Now sales, refreshed periodically. Grade read from the listing title.
Population across graders
Should you grade it?
after ~$71.25 grading fee → 420.0× the raw value
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $126.00 | $71.25 | +$54 | 420.0× |
| PSA 9 | $13.74 | $70.13 | −$57 | 45.8× |
| PSA 8 | $5.50 | $70.05 | −$65 | 18.3× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 75 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 29.3% | $126.00 |
| PSA 9 | 48% | $14.00 |
| PSA ≤8 | 22.7% | $0.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
We'll email you when this card's value crosses your target.
Where to buy
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
About the Pokémon
They communicate by clawing signs in boulders and work together to surround enemies.
Card details
Other Weavile cards
There are 9 different Weavile printings — make sure you're valuing the right one. This is Mega Evolution Black Star Promos #21 (Promo).
More from Mega Evolution Black Star Promos
Frequently asked questions
How much is Weavile (Mega Evolution Black Star Promos #21) worth?
As of 2 July 2026, Weavile from Mega Evolution Black Star Promos is worth approximately $0.30 ungraded (near-mint), and around $126 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Weavile?
A PSA 10 (gem mint) Weavile from Mega Evolution Black Star Promos is worth around $126 — roughly 420× the raw ungraded value of $0.30.
Should I grade my Weavile?
A PSA 10 sells for about $126 versus $0.30 raw — roughly a 420× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Weavile rare?
Weavile is a Promo card from Mega Evolution Black Star Promos (card #21), illustrated by matazo. Its current blended market value is $0.30 ungraded.