Market value · ungraded
What's your copy worth?
What this price is based on
Medium confidence4 sales in 90 days — enough for a guide, not a guarantee.
Recent CGC 10 sales
- Jul 20, 2026Fanatics$56.40
- Jun 23, 2026Fanatics$319
- Jun 1, 2026Fanatics$49.20
- Jun 1, 2026Fanatics$93.60
- May 4, 2026Fanatics$43.20
- May 4, 2026Fanatics$44.40
- May 4, 2026Fanatics$57.60
- Apr 25, 2026Fanatics$67.00
By grade
- CGC 10$62.4019 sales
- PSA 10$57615 sales
- PSA 9$11512 sales
- CGC 9$17.4012 sales
- Lot$9.607 sales
- CGC 6$6.007 sales
- BGS 9.5$39.006 sales
- PSA 7$43.804 sales
From 106 completed sales recorded between Feb 26, 2024 and Jul 26, 2026. Sold prices only — asking prices are never counted. The range is wide because these sales span different printings and conditions — 1st Edition, Shadowless and Unlimited copies all carry this card's name, and they trade at very different levels. Each sale above is labelled with what its listing claimed, so you can see which ones describe the same object. Treat the median as the typical copy, not the range.
Grade it or not
GRADE ITBased on 99 graded sales and 1,891,694 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Onix is a Common Pokémon card from Base (#56), illustrated by Ken Sugimori. It's a Basic Fighting-type Pokémon with 90 HP, weak to Grass ×2. Its current blended market value is $1.07 ungraded, with a PSA 10 worth around $161 — a gem-mint grading premium of roughly 150× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 20 August 2026.
The receipts
Graded a PSA 10? See its cert-verified sales and price history → — individual sales PSA tied to a specific slab, each with a cert number you can check.
Price history · Raw
We'll email you when this card's value crosses your target.
Verified sales history10 in 90 days✓ real completed listings
| Date | Grade | Price | Cert |
|---|---|---|---|
| 27 Jul 2026 | PSA 8 | $33.30 | #142992318 ✓ |
| 14 Jul 2026 | PSA 10 | $160.52 | #73912512 ✓ |
| 29 Jun 2026 | PSA 10 | $130.00 | #153660197 ✓ |
| 15 Jun 2026 | PSA 9 | $43.20 | #159193203 ✓ |
| 24 May 2026 | PSA 10 | $155.50 | #153660197 ✓ |
| 26 Apr 2026 | PSA 10 | $179.99 | #98584429 ✓ |
| 10 Mar 2026 | PSA 9 | $46.81 | #121566006 ✓ |
| 6 Mar 2026 | PSA 10 | $199.95 | #143901653 ✓ |
| 3 Mar 2026 | PSA 8 | $18.82 | #141746114 ✓ |
| 9 Feb 2026 | PSA 9 | $51.73 | #130249200 ✓ |
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 30.4% of copies gem (PSA 10 best case +$88); most land at PSA 9 or below.
The odds
Onix is a Commoncard — a guaranteed slot in every pack, not a rarity gamble, so there's no pull-odds figure for it.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $161.00 | $72 | +$88 | 150.5× |
| PSA 9 | $43.00 | $70 | −$28 | 40.2× |
| PSA 8 | $25.20 | $70 | −$46 | 23.6× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 1,854 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 30.4% | $161.00 |
| PSA 9 | 39.6% | $43.00 |
| PSA ≤8 | 30% | $1.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 30% of 1,854 PSA-graded Onix copies are a gem-mint 10 (563 of 1,854) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Onix 10 is harder to pull.
Copies for sale right now
Affiliate links — we may earn a commission. Prices shown are sold-based, not sponsored placements.
All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 563 | ✓ 11 cert-verified$161$121–$164 | |
| PSA 9pop 734 | ✓ 7 cert-verified$43 | |
| PSA 8pop 299 | $25$21–$29 | |
| PSA 7pop 113 | $12$10–$14 |
Raw condition ladderNM → damaged, with real sold medians where we have them
For context: a graded PSA 4 slab of this card sells for about $6 (cert-verified) — a heavily-played raw copy shouldn't cost much more than that.
Market dataCross-market spread, EU price, momentum & community buzz
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
Card textAttacks, abilities, weakness / resistance / retreat
During your opponent's next turn, whenever 30 or less damage is done to Onix (after applying Weakness and Resistance), prevent that damage. (Any other effects of attacks still happen.)
“As it grows, the stone portions of its body harden to become similar to a diamond, though colored black.”
About the PokémonSpecies, generation, evolution line
Card detailsSet, rarity, artist, Pokédex & specs
Other Onix cards
There are 9 different Onix printings — make sure you're valuing the right one. This is Base #56 (Common).
More from Base
Frequently asked questions
How much is Onix (Base #56) worth?
As of 20 August 2026, Onix from Base is worth approximately $1.07 ungraded (near-mint), and around $161 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Onix?
A PSA 10 (gem mint) Onix from Base is worth around $161 — roughly 150× the raw ungraded value of $1.07.
Should I grade my Onix?
A PSA 10 sells for about $161 versus $1.07 raw — roughly a 150× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Onix rare?
Onix is a Common card from Base (card #56), illustrated by Ken Sugimori. Its current blended market value is $1.07 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Onix (Base #56) — Pokémon market value $1.07, PSA 10 $161.00. Source: CardTrack, https://cardtrack.com/pokemon/card/base/onix-56<iframe src="https://cardtrack.com/embed/card?id=base1-56" width="100%" height="160" style="border:0;max-width:460px" title="Onix price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>