![Koffing [Reverse Holo] #73 Pokémon card from Unbroken Bonds](https://storage.googleapis.com/images.pricecharting.com/875c0e5675a006dcf2b8053e8b86e07faa3cc0934366c99cb1188c8123c59215/240.jpg)
Koffing [Reverse Holo] 73/214
Unbroken Bonds
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Koffing [Reverse Holo] #73 from Unbroken Bonds currently trades at $0.77 raw, with PSA 10 copies reaching $33.00 — a 42.9x 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
Koffing [Reverse Holo] 73/214 from Unbroken Bonds has a current raw market value of $0.77.
- Current raw value
- $0.77
- PSA 9 value
- $11.28
- PSA 10 value
- $33.00
- PSA 10 premium vs raw
- 42.9× raw
Collector Intel
42.9x
Raw → PSA 10
High-risk grade
14.6x
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 43x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$33
PSA 10 Value
+$7
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1114.6x raw
PSA 10$3342.9x raw