Iono #350
SetJapanese Shiny Treasure Ex
Year2023
Ungraded
$41.78+$7.28
53 sales · last Jul 9, 2026
Grade 8
$48.73
2 sales · last Feb 1, 2025
PSA 8
$49.00
4 sales · last Apr 10, 2026
PSA 9
$37.59−$7.91
41 sales · last Jul 5, 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
$152.75+$12.76
55 sales · last Jun 21, 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 189 recorded sales for this card across 11 grade tiers, 60 of them in the last 90 days. PSA 10 copies have a 90-day median of $152.75. Ungraded copies currently trade around $41.78. The top grade commands 3.7× 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 ($41.78) — a rough read on whether grading pays off.
Grade 8
1.2×
$48.73
PSA 8
1.2×
$49.00
PSA 9
0.9×
$37.59
CGC 9
0.5×
$22.80
Grade 9.5
3.0×
$124.50
CGC 9.5
1.3×
$56.00
BGS 9.5
1.7×
$71.00
PSA 10
3.7×
$152.75
BGS 10
3.7×
$156.00
CGC Pristine 10
3.0×
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 | 1mo ago | $43.70↗ |
| Iono SAR 350/190 SV4a Shiny Treasure ex - Japanese Pokemon Card - 2023 ga_877954 | eBay | 1mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 28 | $41.78 | $19.99 – $140.00 |
| PSA 9 | 7 | $37.59 | $31.00 – $49.99 |
| CGC 9 | 3 | $21.60 | $18.00 – $50.00 |
| PSA 10 | 18 | $152.74 | $119.50 – $170.00 |
| CGC Pristine 10 | 4 | $122.50 | $98.40 – $124.99 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 9, 2026 | CGC Pristine 10 | Graded CGC Pristine 10, Iono #350 (2023) Pokemon Japanese Shiny Treasure ex SAR↗ | eBay | $124.99 |
| Jul 9, 2026 | Ungraded | Iono SAR 350/190 SV4a Shiny Treasure ex - Japanese Pokemon Card - 2023↗ | eBay | $66.99 |
| Jul 8, 2026 | Ungraded | Pokémon Iono SAR 350/190 SAR Shiny Treasures ex Japanese US Seller NM/M↗ | eBay | $39.99 |
| Jul 7, 2026 | Ungraded | Pokemon Card Iono 350/190 SAR Shiny Treasure ex Trainer SV4a Japanese Near Mint↗ |
