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Ask about Onix #56 from Base Set
Onix #56 Pokémon card from Base Set

Onix 56/102

Base Set

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Onix #56 from Base Set currently trades at $1.36 raw, with PSA 10 copies reaching $110.40 — a 81.2x grade premium. The card has moved down 2.2% over the past 30 days and down 14.5% over 90 days, suggesting continued softness.
Current Prices (USD)
Ungraded
$1.36
PSA 7
$11.92
PSA 8
$20.35
PSA 9
$24.25
PSA 10
$110.40
ACE 10
—
BGS 10 Black
$720.00
CGC 10 Pristine
$175.00
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Raw Price Trend
7d
-9.3%
30d
-2.2%
90d
-14.5%
180d
-4.2%
1y
-14.5%
2y
-22.3%
5y
+86.3%

Quick price facts

Onix 56/102 from Base Set has a current raw market value of $1.36.

Current raw value
$1.36
PSA 9 value
$24.25
PSA 10 value
$110
Raw value 7d
-9.3%
Raw value 30d
-2.2%
PSA 10 premium vs raw
81.2× raw
View all cards from Base Set →
Collector Intel
81.2x
Raw → PSA 10
High-risk grade
17.8x
Raw → PSA 9
Grade multiplier
-2.2%
30d Price Move
Falling
Moderate
Price Stability
9.3% 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 81x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$110
PSA 10 Value
+$84
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$2417.8x raw
PSA 10$11081.2x raw

Frequently asked questions

How much is Onix #56 from Base Set worth?+
Onix #56 from Base Set is currently worth Raw: $1.36, PSA 9: $24.25, PSA 10: $110 based on recent sold listings. Prices update daily from real eBay sales.
Is Onix #56 worth grading?+
The PSA 10 price of $110 is 81.2× the raw price of $1.36. After a ~$25 grading fee, a PSA 10 result would net approximately $109 — assuming the card grades a 10.
Where do PokePrices Onix #56 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

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  • 3 Aug 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $0.96
  • 1 Aug 2026Raw
    ebaycompleted-auctions-usedlightly played
    $1.99
  • 31 Jul 2026Raw
    ebaycompleted-auctions-usedplayed
    $1.25
  • 30 Jul 2026Graded
    ebaycompleted-auctions-cibunknown
    $10.50
  • 30 Jul 2026PSA PSA 10
    ebaycompleted-auctions-manual-onlyunknown
    $100.69