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Onix #56 Pokémon card from Base Set

Onix 56/102

Base Set

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Onix #56 from Base Set currently trades at $1.35 raw, with PSA 10 copies reaching $111.52 — a 82.6x grade premium.
Current Prices (USD)
Ungraded
$1.35
PSA 7
$13.49
PSA 8
$19.61
PSA 9
$24.76
PSA 10
$111.52
ACE 10
—
BGS 10 Black
$725.00
CGC 10 Pristine
$175.00
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Raw Price Trend
7d
—
30d
—
90d
-24.6%
180d
-17.2%
1y
-3.6%
2y
+0.7%
5y
+36.4%

Quick price facts

Onix 56/102 from Base Set has a current raw market value of $1.35.

Current raw value
$1.35
PSA 9 value
$24.76
PSA 10 value
$112
PSA 10 premium vs raw
82.6× raw
View all cards from Base Set →
Collector Intel
82.6x
Raw → PSA 10
High-risk grade
18.3x
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 83x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$112
PSA 10 Value
+$85
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$2518.3x raw
PSA 10$11282.6x raw

Frequently asked questions

How much is Onix #56 from Base Set worth?+
Onix #56 from Base Set is currently worth Raw: $1.35, PSA 9: $24.76, PSA 10: $112 based on recent sold listings. Prices update daily from real eBay sales.
Is Onix #56 worth grading?+
The PSA 10 price of $112 is 82.6× the raw price of $1.35. After a ~$25 grading fee, a PSA 10 result would net approximately $110 — 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

Find this card on eBay →Affiliate · we may earn commission
  • 14 Sep 2026Graded
    ebaycompleted-auctions-gradedunknown
    $25.00
  • 11 Sep 2026Raw
    ebaycompleted-auctions-usedlightly played
    $1.39
  • 11 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $1.14
  • 9 Sep 2026Raw
    ebaycompleted-auctions-usedplayed
    $1.81
  • 7 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $0.99