Swellow 72/108
Roaring Skies
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Swellow #72 from Roaring Skies currently trades at $2.29 raw, with PSA 10 copies reaching $445.50 — a 194.5x grade premium. Price is down 8.4% in the last 30 days, though the 90-day trend tells a different story at +5.0% — worth watching for a clearer direction.
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
-2.6%
30d
-8.4%
90d
+5.0%
180d
+17.4%
1y
+21.8%
2y
+15.7%
5y
+62.4%
Quick price facts
Swellow 72/108 from Roaring Skies has a current raw market value of $2.29.
- Current raw value
- $2.29
- PSA 9 value
- $17.88
- PSA 10 value
- $446
- Raw value 7d
- -2.6%
- Raw value 30d
- -8.4%
- PSA 10 premium vs raw
- 194.5× raw
Collector Intel
194.5x
Raw → PSA 10
High-risk grade
7.8x
Raw → PSA 9
Grade multiplier
-8.4%
30d Price Move
Falling
Steady
Price Stability
2.6% 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 195x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$446
PSA 10 Value
+$418
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$187.8x raw
PSA 10$446194.5x raw