Mew-EX Value
XY Black Star Promos · #XY126
$142.78
Raw · -11%
Based on 43 sales
All Prices
Raw
$142.78
-2.8%
PSA 8
$254.11
PSA 9
$811.45
PSA 10
$880.81
Market Intelligence
UndervaluedThis card is undervalued by 242% — grading EV is $488.61 vs $142.78 raw.
LiquidityHigh (18 sales/30d, 4.2/week)
VolatilityHigh (37.7% CV)
Price History
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Price Forecast
Forecasts are estimates based on historical data. Not investment advice. Trading cards are not securities. Past performance does not guarantee future results.
Methodology
·
Full disclaimer
PSA 7
Current$150.00
7-day$189.37 (+26.2%)
30-day$193.38 (+28.9%)
PSA 9
Current$726.66
7-day$790.39 (+8.8%)
30-day$784.27 (+7.9%)
RAW
Current$136.00
7-day$159.68 (+17.4%)
30-day$164.61 (+21.0%)
PSA 8
Current$275.00
7-day$308.26 (+12.1%)
30-day$312.39 (+13.6%)
Recent Sales
2026-04-16
· raw
· ebay
$136.00
2026-04-16
· raw
· ebay
$138.99
2026-04-14
· psa 8
· ebay
$300.00
2026-04-14
· psa 8
· ebay
$275.00
2026-04-13
· psa 8
· ebay
$265.00
2026-04-12
· raw
· ebay
$130.00
2026-04-09
· raw
· ebay
$87.33
2026-04-08
· raw
· ebay
$150.00
2026-04-08
· raw
· ebay
$90.00
2026-04-05
· raw
· ebay
$110.00
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