Thundurus EX #BW81
Promo
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Thundurus EX #BW81 from Promo currently trades at $3.71 raw, with PSA 10 copies reaching $74.36 — a 20.0x grade premium. The card has moved up 11.4% over the past 30 days and up 12.4% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Raw Price Trend
7d
+11.1%
30d
+11.4%
90d
+12.4%
180d
+43.2%
1y
+35.4%
2y
+45.5%
5y
—
Quick price facts
Thundurus EX #BW81 from Promo has a current raw market value of $3.71.
- Current raw value
- $3.71
- PSA 9 value
- $67.49
- PSA 10 value
- $74.36
- Raw value 7d
- +11.1%
- Raw value 30d
- +11.4%
- PSA 10 premium vs raw
- 20.0× raw
Collector Intel
20.0x
Raw → PSA 10
High-risk grade
18.2x
Raw → PSA 9
Grade multiplier
+11.4%
30d Price Move
Rising
Moderate
Price Stability
11.1% 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 20x the raw price. The expected value accounts for the realistic probability.
$4
Buy Raw
~$25
Grading Fee
PSA Standard
$74
PSA 10 Value
+$46
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$6718.2x raw
PSA 10$7420.0x raw