Mantine 27/114
Steam Siege
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Mantine #27 from Steam Siege currently trades at $0.50 raw, with PSA 10 copies reaching $33.33 — a 66.7x grade premium. The card has moved up 11.1% over the past 30 days and up 42.9% 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
+0.0%
30d
+11.1%
90d
+42.9%
180d
+100.0%
1y
-60.0%
2y
-50.0%
5y
-49.5%
Quick price facts
Mantine 27/114 from Steam Siege has a current raw market value of $0.50.
- Current raw value
- $0.50
- PSA 9 value
- $11.82
- PSA 10 value
- $33.33
- Raw value 30d
- +11.1%
- PSA 10 premium vs raw
- 66.7× raw
Collector Intel
66.7x
Raw → PSA 10
High-risk grade
23.6x
Raw → PSA 9
Grade multiplier
+11.1%
30d Price Move
Rising
Steady
Price Stability
0.0% 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 67x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$33
PSA 10 Value
+$8
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1223.6x raw
PSA 10$3366.7x raw