Rillaboom V #304
SetJapanese Shiny Star V
Year2020
Ungraded
$3.59+$1.25
35 sales · last Jul 12, 2026
CGC 8.5
$14.00
1 sales · last Feb 14, 2026
CGC 9
$10.75
2 sales · last May 5, 2026
PSA 9
$12.00
3 sales · last Nov 20, 2023
BGS 9
$10.80
1 sales · last Jul 3, 2023
CGC 9.5
$5.00
3 sales · last Aug 13, 2025
PSA 10
$39.58+$11.59
36 sales · last Jun 24, 2026
CGC 10
$10.85
4 sales · last Apr 8, 2026
Rillaboom V #304 price guide
Rillaboom V #304 is a collectible Pokémon card from the Japanese Shiny Star V expansion (2020). Setlot tracks 85 recorded sales for this card across 8 grade tiers, 10 of them in the last 90 days. PSA 10 copies have a 90-day median of $39.58. Ungraded copies currently trade around $3.59. The top grade commands 11× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $50.00 (PSA 10, May 6, 2026). 46 listings are live right now with asks from $2.00.
Price history
Grading premium
Median graded price vs. the ungraded copy ($3.59) — a rough read on whether grading pays off.
CGC 8.5
3.9×
$14.00
CGC 9
3.0×
$10.75
PSA 9
3.3×
$12.00
BGS 9
3.0×
$10.80
CGC 9.5
1.4×
$5.00
PSA 10
11×
$39.58
CGC 10
3.0×
$10.85
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 43 tracked | Rillaboom V 304/190 Shiny Super Rare Shiny Star V Pokemon Japanese Near Mint mbn_tcg | eBay | 1mo ago | $2.00↗ |
| Rillaboom V 304/190 Shiny Star S4a Super Rare SSR Lightly Played (LP) Japanese |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 5 | $3.59 | $0.01 – $4.00 |
| CGC 9 | 1 | $9.50 | $9.50 |
| PSA 10 | 4 | $42.29 | $31.67 – $50.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jul 12, 2026 | Ungraded | Rillaboom V 304/190 Shiny Star V Japanese Pokemon Card TCG↗ | eBay | $3.59 |
| Jun 25, 2026 | Ungraded | Rillaboom V 304/190 SSR - Japanese Shiny Star V s4a - NM - Pokémon TCG↗ | eBay | $3.31 |
| Jun 24, 2026 | PSA 10 | Pokémon Card Tcg Full Art Rillaboom V PSA 10 Japanese Shiny Star V 304/190↗ | eBay | $39.58 |
| Jun 24, 2026 | PSA 10 | Pokémon Card Tcg Full Art Rillaboom V PSA 10 Japanese Shiny Star V 304/190 #2↗ |
