![Bastiodon [Reverse Holo] #70 Pokémon card from Steam Siege](https://storage.googleapis.com/images.pricecharting.com/4e9683f9b34daff7680e12b0125ce6fa4c063fec18f644ffade32cfd5e9e968d/240.jpg)
Bastiodon [Reverse Holo] 70/114
Steam Siege
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Bastiodon [Reverse Holo] #70 from Steam Siege currently trades at $0.84 raw, with PSA 10 copies reaching $35.00 — a 41.7x 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
Bastiodon [Reverse Holo] 70/114 from Steam Siege has a current raw market value of $0.84.
- Current raw value
- $0.84
- PSA 9 value
- $32.95
- PSA 10 value
- $35.00
- PSA 10 premium vs raw
- 41.7× raw
Collector Intel
41.7x
Raw → PSA 10
High-risk grade
39.2x
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 42x 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$3339.2x raw
PSA 10$3541.7x raw