![Monferno [Reverse Holo] #19 Pokémon card from Steam Siege](https://storage.googleapis.com/images.pricecharting.com/736ce87cdb6f6880fe6e3225d95f0c42f47d94243782f72c32fe5d2a1acdb662/240.jpg)
Monferno [Reverse Holo] 19/114
Steam Siege
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Monferno [Reverse Holo] #19 from Steam Siege currently trades at $0.75 raw, with PSA 10 copies reaching $34.96 — a 46.6x grade premium.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Quick price facts
Monferno [Reverse Holo] 19/114 from Steam Siege has a current raw market value of $0.75.
- Current raw value
- $0.75
- PSA 9 value
- $12.72
- PSA 10 value
- $34.96
- PSA 10 premium vs raw
- 46.6× raw
Collector Intel
46.6x
Raw → PSA 10
High-risk grade
17.0x
Raw → PSA 9
Grade multiplier
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 47x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$35
PSA 10 Value
+$9
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1317.0x raw
PSA 10$3546.6x raw