
Swellow 72/108
Roaring Skies
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Swellow #72 from Roaring Skies currently trades at $2.99 raw, with PSA 10 copies reaching $833.00: a 278.6x grade premium. The card has moved up 15.5% over the past 30 days and up 20.1% 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
+11.3%
30d
+15.5%
90d
+20.1%
180d
+26.1%
1y
-10.7%
2y
+29.1%
5y
+154.6%
Quick price facts
Swellow 72/108 from Roaring Skies has a current raw market value of $2.99.
- Current raw value
- $2.99
- PSA 9 value
- $55.47
- PSA 10 value
- $833
- Raw value 7d
- +11.3%
- Raw value 30d
- +15.5%
- PSA 10 premium vs raw
- 278.6× raw
Collector Intel
278.6x
Raw → PSA 10
High-risk grade
18.6x
Raw → PSA 9
Grade multiplier
+15.5%
30d Price Move
Rising
Moderate
Price Stability
11.3% swing this week
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Figures below are the gross raw-to-PSA-10 spread. PSA grading fees vary by card value and service tier — check psacard.com/services for the fee applicable to this card. Assumes a perfect PSA 10; actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 279x the raw price. The expected value accounts for the realistic probability.
$3
Raw Price
$833
PSA 10 Value
+$830
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$5518.6x raw
PSA 10$833278.6x raw

