Shaymin EX 77/108
Roaring Skies
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Shaymin EX #77a from Roaring Skies currently trades at $293.93 raw, with PSA 10 copies reaching $5421.26 — a 18.4x grade premium. The card has moved up 6.9% over the past 30 days and up 23.9% 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
+3.5%
30d
+6.9%
90d
+23.9%
180d
+47.0%
1y
+55.2%
2y
+645.8%
5y
—
Quick price facts
Shaymin EX 77/108 from Roaring Skies has a current raw market value of $294.
- Current raw value
- $294
- PSA 9 value
- $985
- PSA 10 value
- $5,421
- Raw value 7d
- +3.5%
- Raw value 30d
- +6.9%
- PSA 10 premium vs raw
- 18.4× raw
Collector Intel
18.4x
Raw → PSA 10
High-risk grade
3.4x
Raw → PSA 9
Grade multiplier
+6.9%
30d Price Move
Rising
Steady
Price Stability
3.5% 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 18x the raw price. The expected value accounts for the realistic probability.
$294
Buy Raw
~$25
Grading Fee
PSA Standard
$5421
PSA 10 Value
+$5102
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$9853.4x raw
PSA 10$542118.4x raw
Frequently asked questions
Recent verified sales
Find this card on eBay →Affiliate · we may earn commission
- 14 Sep 2026Rawebaycompleted-auctions-usedunknown$350.00
- 14 Sep 2026Gradedebaycompleted-auctions-newunknown$499.00
- 10 Sep 2026Rawebaycompleted-auctions-usednear mint$293.93best offer accepted
- 7 Sep 2026Gradedebaycompleted-auctions-newunknown$395.00best offer accepted
- 5 Sep 2026Rawebaycompleted-auctions-usedplayed$200.00