Iono #350
SetJapanese Shiny Treasure Ex
Year2023
Ungraded
$39.99+$4.99
55 sales · last Jul 17, 2026
Grade 8
$48.73
2 sales · last Feb 1, 2025
PSA 8
$49.00
4 sales · last Apr 10, 2026
PSA 9
$31.00−$15.00
42 sales · last Jul 17, 2026
CGC 9
$22.80−$19.20
6 sales · last May 14, 2026
Grade 9.5
$124.50
2 sales · last Jul 30, 2025
CGC 9.5
$56.00
2 sales · last May 20, 2024
BGS 9.5
$71.00−$4.00
17 sales · last Dec 31, 2025
PSA 10
$119.50−$30.49
59 sales · last Jul 20, 2026
BGS 10
$156.00
1 sales · last Jul 1, 2024
CGC Pristine 10
$124.99+$12.19
6 sales · last Jul 9, 2026
Iono #350 price guide
Iono #350 is a collectible Pokémon card from the Japanese Shiny Treasure Ex expansion (2023). Setlot tracks 196 recorded sales for this card across 11 grade tiers, 0 of them in the last 90 days. PSA 10 copies have a 90-day median of $119.50. Ungraded copies currently trade around $39.99. The top grade commands 3.9× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $372.00 (PSA 10, Feb 26, 2024). 45 listings are live right now with asks from $43.70.
Price history
Grading premium
Median graded price vs. the ungraded copy ($39.99) — a rough read on whether grading pays off.
Grade 8
1.2×
$48.73
PSA 8
1.2×
$49.00
PSA 9
0.8×
$31.00
CGC 9
0.6×
$22.80
Grade 9.5
3.1×
$124.50
CGC 9.5
1.4×
$56.00
BGS 9.5
1.8×
$71.00
PSA 10
3.0×
$119.50
BGS 10
3.9×
$156.00
CGC Pristine 10
3.1×
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 24 tracked | 2023 Pokemon—Iono #350/190 Shiny Treasure ex— Holo Japanese papajoeyscollectibles | eBay | 4mo ago | $43.70↗ |
| Iono SAR 350/190 SV4a Shiny Treasure ex - Japanese Pokemon Card - 2023 ga_877954 | eBay | 4mo ago |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 20, 2026 | PSA 10 | 2023 Pokemon Japanese SV4A-Shiny Treasure EX Special Art Rare #350 Iono PSA 10↗ | eBay | $106.00 |
| Jul 17, 2026 | Ungraded | Iono 350/190 Sv4a: Shiny Treasure Ex Regular (Japanese) NM/M - US Seller↗ | eBay | $35.00 |
| Jul 17, 2026 | PSA 9 | Pokémon TCG PSA 9 Iono Card Shiny Treasure EX Japanese Edition 350/190↗ | eBay | $30.00 |
| Jul 16, 2026 | PSA 10 | PSA 10 Iono ex Pokemon Card 350/190 SAR SV4A HOLO Shiny Treasure Japanese 2023↗ |
