![Grubbin [Reverse Holo] #18 Pokémon card from Unbroken Bonds](https://storage.googleapis.com/images.pricecharting.com/1545ec50d8da95a953c96b4c1b2bdd83119e8a3a593bd81084dcffab28c219ad/240.jpg)
Grubbin [Reverse Holo] 18/214
Unbroken Bonds
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Grubbin [Reverse Holo] #18 from Unbroken Bonds currently trades at $1.69 raw, with PSA 10 copies reaching $36.66 — a 21.7x 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
Grubbin [Reverse Holo] 18/214 from Unbroken Bonds has a current raw market value of $1.69.
- Current raw value
- $1.69
- PSA 9 value
- $14.00
- PSA 10 value
- $36.66
- PSA 10 premium vs raw
- 21.7× raw
Collector Intel
21.7x
Raw → PSA 10
High-risk grade
8.3x
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 22x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$37
PSA 10 Value
+$10
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$148.3x raw
PSA 10$3721.7x raw