←Promo🃏All Mewtwo cards
Ask about Mewtwo #XY100 from Promo
Mewtwo #XY100 Pokémon card from Promo

Mewtwo #XY100

Promo

👁 Watch📊 Add to portfolioFree — no card required to register.
Find this card on eBay

Affiliate link · we may earn commission

Mewtwo #XY100 from Promo currently trades at $15.50 raw, with PSA 10 copies reaching $433.00 — a 27.9x grade premium. Price is down 11.4% in the last 30 days, though the 90-day trend tells a different story at +29.3% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$15.50
PSA 7
$43.79
PSA 8
$56.12
PSA 9
$360.99
PSA 10
$433.00
ACE 10
—
BGS 10 Black
$2,815.00
CGC 10 Pristine
$468.00
Compare on eBay

Affiliate link · we may earn commission

Raw Price Trend
7d
-11.4%
30d
-11.4%
90d
+29.3%
180d
+11.4%
1y
+47.6%
2y
+91.1%
5y
+150.8%

Quick price facts

Mewtwo #XY100 from Promo has a current raw market value of $15.50.

Current raw value
$15.50
PSA 9 value
$361
PSA 10 value
$433
Raw value 7d
-11.4%
Raw value 30d
-11.4%
PSA 10 premium vs raw
27.9× raw
View all cards from Promo →
Collector Intel
27.9x
Raw → PSA 10
High-risk grade
23.3x
Raw → PSA 9
Grade multiplier
-11.4%
30d Price Move
Falling
Moderate
Price Stability
11.4% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 28x the raw price. The expected value accounts for the realistic probability.
$16
Buy Raw
~$25
Grading Fee
PSA Standard
$433
PSA 10 Value
+$393
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$36123.3x raw
PSA 10$43327.9x raw

Frequently asked questions

How much is Mewtwo #XY100 from Promo worth?+
Mewtwo #XY100 from Promo is currently worth Raw: $15.50, PSA 9: $361, PSA 10: $433 based on recent sold listings. Prices update daily from real eBay sales.
Is Mewtwo #XY100 worth grading?+
The PSA 10 price of $433 is 27.9× the raw price of $15.50. After a ~$25 grading fee, a PSA 10 result would net approximately $418 — assuming the card grades a 10.
Where do PokePrices Mewtwo #XY100 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

Find this card on eBay →Affiliate · we may earn commission
  • 26 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $18.00
  • 25 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $9.99
  • 24 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $6.40
  • 24 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $8.00
  • 23 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $27.99