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1st Edition Onix 56/102, Base Set Pokémon card

Pictured: the 1st Edition print. Every 1st Edition card

1st EditionCommon1999Wizards of the Coast era

1st Edition Onix Base Set 56/102 price & value

Ungraded · median sale

High confidence. Many recent comparable sales that agree closely.

$20.50

Ungraded · median sale · recent sales · 139 ungraded sales in the last 90 days, all conditions

Median of 57 ungraded 1st Edition sales in the last 90 days, leaving out copies listed as played. Condition still varies a lot.

Printings

About this printing

As of Nov 11, 2026, a 1st Edition Onix 56/102 from Base Set sells for about $20.50 ungraded, the median of its 57 sales in the last 90 days, and $778 in PSA 10 (10 sales in the last 90 days). That is 18× the Unlimited print at $1.17.

A 1st Edition card has the black “Edition 1” stamp just below the bottom-left corner of the artwork. Every 1st Edition Base Set card is also shadowless. Unlimited copies have no stamp. The ungraded price mixes conditions (copies listed as played are left out), because 1st Edition copies rarely sell often enough to split them; the recent sales below show what each copy was listed as.

Onix is card 56 in the Base Set price guide. The Shadowless print sells for about $3.00 ungraded. See every Onix card with prices.

Graded values

1st Edition Onix 56/102 price by grade

1st Edition Onix 56/102: market price, 4-week change, sales pace and last sale by grade
GradeMarket value4 wkSales/mo
UngradedHigh. Many recent comparable sales that agree closely.$20.50up +34%19High liquidity. High
PSA 1037.9× rawHigh. Many recent comparable sales that agree closely.$778down −0.3%3Medium liquidity. Medium
PSA 96.2× rawHigh. Many recent comparable sales that agree closely.$128down −7.3%4Medium liquidity. Medium
PSA 85.4× rawHigh. Many recent comparable sales that agree closely.$110down −10%3Medium liquidity. Medium
PSA 72.4× rawMedium. Some recent sales, or sales that vary more than usual.$49.00down −13%2Low liquidity. Low
PSA 6Medium. Some recent sales, or sales that vary more than usual.$26.51–1Low liquidity. Low
CGC 109.4× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.$1920.0%No recent sales

Each graded row counts only that grade's sales; the ungraded row counts every condition. Sales a month is the 90-day pace. Last sale is the latest verified sale, never an asking price. How we calculate the UltraBall Market Value

Showing each company’s top grade. Choose a company above for every grade it has a price for.

If it gets a PSA 10
+$572
If it gets a PSA 9
+$7.84
PSA fee for a PSA 10
$59.99 Standard
Slab sale price to break even
$118at Standard, $59.99
Grading pays, at today’s prices
PSA 9 and up
Historical PSA 10 rate
20%

Against selling raw at $20.50, after the PSA fee for what the slab is worth (a 10 goes in at Standard, $59.99; a 9 at the same level), $25.00 shipping and insurance, and eBay US selling fees, as the selling calculator works them out, with its usual $5 postage and $1 packing on each sale: the same sum as the selling calculator. Each grade is charged the fee level its own slab price needs, so the break-even price carries the fee for a slab at that price, not the PSA 10 fee. These are outcomes if the card gets each grade, not the chance that it will. PSA has graded 2,827 copies; 556 got a 10.

1st Edition population

PSA graded
2,827
PSA 10
556
PSA 9
1,102
Historical PSA 10 rate
20%
PSA 10s of all graded
GraderGraded10s9s10s share
PSA2,8275561,10220%
CGC560391167.0%
BGS30070.00%

PSA’s count of Nov 9, 2026. CGC, BGS and SGC as of Nov 9, 2026; their 10s include Pristine, Perfect and Black Label 10s. PSA counts the cards it has graded, not every copy that exists. Compare with the low pop cards and the hardest PSA 10s.

1st Edition price history

Median of recorded 1st Edition sales over the previous 30 days, week by week (90 days where sales are thin).

Aug 6Aug 30Sep 22Oct 16Nov 8
  • Recorded prices, joined day to day

Ungraded, 1 year: $20.50 on Aug 6, 2026, $27.15 on Nov 8, 2026. Lowest $18.00, highest $27.15.

Now
$27.15
4 weeks
+34%
90 days
+32%
1 year
–
Highest, 1Y
$27.15
Lowest, 1Y
$18.00

Recorded history starts August 2026. Between recorded prices, the line and its daily values are estimated from the prices either side.

Matched to this exact printing

Recent verified 1st Edition sales

  • PSA 10PSA 10 1st Edition Onix 56/102 - 1999 Base Set Pokemon CardNov 10, 2026 · eBay · View listing · $759
  • PSA 8Onix 1999 1st Edition 56/102 PSA 8Nov 10, 2026 · eBay · View listing · $81.46
  • RawPokémon TCG Onix 56/102 Base Set 1st Edition Shadowless Common Vintage MPNov 8, 2026 · eBay · Sold as moderate play · View listing · $12.50
  • RawLP - Pokemon Cards Onix 56/102 1st Edition Base Set Shadowless CommonNov 8, 2026 · eBay · Sold as light play · View listing · $30.70
  • RawPokemon Cards: Base Set 1st Edition Common: Onix 56/102Nov 8, 2026 · eBay · Condition not stated · View listing · $28.04
  • Raw1999 POKEMON 1ST EDITION #56/102 ONIXNov 7, 2026 · eBay · Condition not stated · View listing · $26.25
  • PSA 7Wizards of the Coast 1999 Pokémon TCG Shadowless Onix 56/102 1st Ed PSA 7Nov 7, 2026 · eBay · View listing · $55.00
  • Raw1999 Pokemon Game Base Set 1st Edition Shadowless #56 Onix BNov 5, 2026 · eBay · Sold as heavy play · View listing · $21.00
  • Raw1999 Pokemon Game Base Set 1st Edition Shadowless #56 Onix CNov 5, 2026 · eBay · Sold as heavy play · View listing · $29.00
  • Raw1999 Pokemon Game Base Set 1st Edition Shadowless #56 Onix ANov 5, 2026 · eBay · Sold as heavy play · View listing · $22.25
  • CGC 5.5Onix 056/102 Base Set 1st Edition (Shadowless) - CGC 5.5 EX+Nov 5, 2026 · eBay · View listing · $30.00
  • PSA 9Pokémon TCG 1999 Pokémon Game Onix #56 1st Edition PSA 9 ENG 62673966Nov 4, 2026 · eBay · View listing · $314
  • CGC 8.5WOTC 1999 Pokemon Base Set Onix 56/102 1st Edition Regular English CGC 8.5Nov 3, 2026 · eBay · View listing · $26.00
  • PSA 101999 Pokemon Base Set Shadowless 1st Edition Onix #56 PSA 10 GEM MINTNov 2, 2026 · Fanatics Collect · View listing · $690
  • Raw1st Edition Base Set Shadowless Onix 56/102Nov 1, 2026 · eBay · Sold as near mint · View listing · $29.00
  • PSA 9WOTC 1999 Pokemon TCG Onix 1st Ed Shadowless PSA 9 56/102Oct 25, 2026 · eBay · View listing · $100
  • PSA 10Sold via Phygitals · PSA cert #43756404Oct 18, 2026 · Phygitals · Buy It Now · View listing$816
  • PSA 10Sold via Alt · PSA cert #48825981Oct 15, 2026 · Alt · Auction$859
  • PSA 9Sold via Phygitals · PSA cert #29048084Oct 1, 2026 · Phygitals · Buy It Now · View listing$143
  • PSA 10Sold via eBay · PSA cert #52489253Oct 1, 2026 · eBay · Best offer accepted · View listing$220
  • PSA 9Sold via eBay · PSA cert #93922653Sep 29, 2026 · eBay · Auction · View listing$100
  • PSA 9Sold via Fanatics Collect · PSA cert #86793670Sep 28, 2026 · Fanatics Collect · Auction · View listing$156
  • PSA 9Sold via eBay · PSA cert #40972875Sep 28, 2026 · eBay · Auction · View listing$94.50
  • PSA 10Sold via eBay · PSA cert #29007417Sep 28, 2026 · eBay · Best offer accepted · View listing$800
  • PSA 10Sold via eBay · PSA cert #25872742Sep 26, 2026 · eBay · Auction · View listing$662
  • PSA 10Sold via Heritage Auctions · PSA cert #54428328Sep 23, 2026 · Heritage Auctions · Auction · View listing$750
  • PSA 9Sold via eBay · PSA cert #47601840Sep 19, 2026 · eBay · Auction · View listing$111
  • PSA 9Sold via eBay · PSA cert #85612777Sep 13, 2026 · eBay · Buy It Now · View listing$150
Every sale here was matched to this exact card: the right number, set, printing and language, one card per listing, raw kept apart from graded. Where a venue sells by card and gives no listing title to check, the row says the venue named the card. Listings we can’t be sure of are left out. A price marked ≤ is an asking price, not a confirmed sale. On an accepted best offer we show what the buyer paid, not the asking price; where that isn’t on record the asking price is shown as a ceiling and never counts towards the price. A sale marked unusual is far from that grade’s market price: it stays on the record, and is left out of this page’s latest-sale and comparison figures. Sales record updated Nov 11, 2026.

Common questions

How much is a 1st Edition Onix 56/102 Base Set worth?

An ungraded 1st Edition Onix 56/102 Base Set sells for about $20.50, the median of its 57 sales in the last 90 days. Condition matters a lot at this price, so check the recent sales for copies like yours.

How much is a PSA 10 1st Edition Onix 56/102 Base Set worth?

A PSA 10 1st Edition Onix 56/102 Base Set sells for about $778, from 10 sales in the last 90 days.

How do I know if my Onix is 1st Edition?

A 1st Edition card has the black “Edition 1” stamp just below the bottom-left corner of the artwork. Every 1st Edition Base Set card is also shadowless. Unlimited copies have no stamp.

How much is the Unlimited Onix 56/102 worth?

The Unlimited Onix 56/102 from Base Set is worth about $1.17 ungraded.