![Onix [1999-2000] #56 Pokémon card from Base Set](https://storage.googleapis.com/images.pricecharting.com/corryhv3oqkyyewdhxya/240.jpg)
Onix [1999-2000] 56/102
Base Set
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Onix [1999-2000] #56 from Base Set currently trades at $2.99 raw, with PSA 10 copies reaching $158.46 — a 53.0x grade premium. The card has moved up 16.3% over the past 30 days and up 23.0% 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
+16.3%
90d
+23.0%
180d
-40.0%
1y
+143.1%
2y
—
5y
—
Quick price facts
Onix [1999-2000] 56/102 from Base Set has a current raw market value of $2.99.
- Current raw value
- $2.99
- PSA 9 value
- $49.28
- PSA 10 value
- $158
- Raw value 30d
- +16.3%
- PSA 10 premium vs raw
- 53.0× raw
Collector Intel
53.0x
Raw → PSA 10
High-risk grade
16.5x
Raw → PSA 9
Grade multiplier
+16.3%
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 53x the raw price. The expected value accounts for the realistic probability.
$3
Buy Raw
~$25
Grading Fee
PSA Standard
$158
PSA 10 Value
+$130
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$4916.5x raw
PSA 10$15853.0x raw