![Onix [1st Edition] #56](https://images.setlot.com/pokemon/pc-pokemon-base-set-onix-1st-edition-56.jpg?v=2)
Onix [1st Edition] #56
SetBase Set
Year1999
Ungraded
$27.00+$8.63
106 sales · last Jul 20, 2026
CGC 0.5
$15.00
3 sales · last Feb 27, 2026
PSA 3
$31.04
1 sales · last Mar 10, 2026
PSA 4
$15.25
2 sales · last Dec 26, 2025
CGC 4
$19.20
1 sales · last Oct 13, 2025
PSA 5
$25.02+$5.02
21 sales · last Jun 3, 2026
PSA 6
$19.99−$4.51
31 sales · last Jul 18, 2026
CGC 6.5
$16.30
2 sales · last Jul 12, 2025
Grade 7
$14.47
4 sales · last Jan 29, 2025
PSA 7
$34.80−$7.20
33 sales · last Aug 17, 2026
PSA 7.5
$30.00
1 sales · last Jul 13, 2026
Grade 8
$40.00−$1.99
12 sales · last Apr 16, 2026
PSA 8
$65.00+$12.92
38 sales · last May 18, 2026
CGC 8
$20.40
1 sales · last Jun 16, 2025
CGC 8.5
$32.40
5 sales · last Jan 26, 2026
BGS 8.5
$19.20
1 sales · last Aug 26, 2024
Grade 9
$61.00
1 sales · last Jan 6, 2026
CGC 9
$70.00+$0.01
16 sales · last Aug 10, 2026
PSA 9
$124.95−$0.05
89 sales · last Jul 22, 2026
SGC 9
$34.00
1 sales · last Aug 30, 2024
BGS 9
$32.40
1 sales · last Jan 22, 2024
CGC 9.5
$67.66+$12.46
18 sales · last Jun 29, 2026
CGC 9.6
$89.50
1 sales · last Jan 20, 2026
CGC 9.6
$89.50
1 sales · last Jul 5, 2026
PSA 10
$810.00+$105.00
86 sales · last Jul 13, 2026
CGC 10
$204.00+$67.20
7 sales · last Jun 23, 2026
Onix [1st Edition] #56 price guide
Onix [1st Edition] #56 is a collectible Pokémon card from the Base Set expansion (1999). Setlot tracks 483 recorded sales for this card across 26 grade tiers, 4 of them in the last 90 days. PSA 10 copies have a 90-day median of $810.00. Ungraded copies currently trade around $27.00. The top grade commands 30× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $900.00 (PSA 10, Nov 1, 2025). 23 listings are live right now with asks from $5.99.
Price history
Grading premium
Median graded price vs. the ungraded copy ($27.00) — a rough read on whether grading pays off.
CGC 0.5
0.6×
$15.00
PSA 3
1.1×
$31.04
PSA 4
0.6×
$15.25
CGC 4
0.7×
$19.20
PSA 5
0.9×
$25.02
PSA 6
0.7×
$19.99
CGC 6.5
0.6×
$16.30
Grade 7
0.5×
$14.47
PSA 7
1.3×
$34.80
PSA 7.5
1.1×
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 17 tracked | 1st Edition Onix 56/102 Pokémon Base Set Greman Vintage Print poketitansllc | eBay | 5mo ago | $5.99↗ |
| Pokémon TCG Onix Base Set 56/102 Regular 1st Edition Common |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| PSA 7 | 2 | $33.00 | $31.20 – $34.80 |
| CGC 9 | 1 | $70.00 | $70.00 |
| PSA 9 | 1 | $120.00 | $120.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Aug 17, 2026 | PSA 7 | 1999 Pokemon Base Set Shadowless 1st Edition Onix #56 PSA 7 NRMT | — | $34.80 |
| Aug 17, 2026 | PSA 7 | 1999 Pokemon Base Set Shadowless 1st Edition Onix #56 PSA 7 NRMT | — | $31.20 |
| Aug 10, 2026 | CGC 9 | 1999 Pokemon Base Set Shadowless 1st Edition Onix #56 CGC 9 MINT | Fanatics Vault | $70.00 |
| Jul 22, 2026 | PSA 9 | Pokémon Onix #56 1st Edition Base Set 1999 PSA 9↗ | eBay | $120.00 |
| Jul 20, 2026 | Ungraded | Onix 56/102 Base Set 1st Edition Shadowless (EN) 1999 ERROR PRINT |
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