Rillaboom #205
SetJapanese Shiny Star V
Year2020
Ungraded
$2.99
30 sales · last Jun 18, 2026
PSA 9
$13.02
1 sales · last Oct 9, 2022
BGS 9.5
$12.00
1 sales · last Aug 8, 2022
CGC 9.5
$13.79
3 sales · last May 24, 2026
PSA 10
$24.00+$4.34
20 sales · last Apr 24, 2026
CGC 10
$12.00
2 sales · last Mar 30, 2026
CGC Pristine 10
$24.00
1 sales · last Jun 29, 2026
Rillaboom #205 price guide
Rillaboom #205 is a collectible Pokémon card from the Japanese Shiny Star V expansion (2020). Setlot tracks 58 recorded sales for this card across 7 grade tiers, 10 of them in the last 90 days. PSA 10 copies have a 90-day median of $24.00. Ungraded copies currently trade around $2.99. The top grade commands 8.0× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $30.00 (PSA 10, Apr 24, 2026). 9 listings are live right now with asks from $1.78.
Price history
Grading premium
Median graded price vs. the ungraded copy ($2.99) — a rough read on whether grading pays off.
PSA 9
4.4×
$13.02
BGS 9.5
4.0×
$12.00
CGC 9.5
4.6×
$13.79
PSA 10
8.0×
$24.00
CGC 10
4.0×
$12.00
CGC Pristine 10
8.0×
$24.00
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 8 tracked | Rillaboom 205/190 Shiny Star V S4a Shiny Rare Near Mint (NM) Japanese oztcg_au | eBay | 1mo ago | $1.78↗ |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 7 | $2.99 | $2.55 – $3.98 |
| CGC 9.5 | 1 | $8.00 | $8.00 |
| PSA 10 | 1 | $30.00 | $30.00 |
| CGC Pristine 10 | 1 | $24.00 | $24.00 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| Jun 29, 2026 | CGC Pristine 10 | 2020 Pokemon Japanese Sword & Shield Shiny Star V Shiny Rare Rillaboom #205 CGC 10 PRISTINE | Fanatics Vault | $24.00 |
| Jun 18, 2026 | Ungraded | Shiny Rillaboom S 205/190 S4a Shiny Star V - Pokemon Card Japanese↗ | eBay | $2.76 |
| Jun 13, 2026 | Ungraded | Rillaboom 205/190 S4A Shiny Star V SHINY Japanese Pokemon NM↗ | eBay | $3.52 |
| Jun 5, 2026 | Ungraded | Shiny Rillaboom S 205/190 S4a Shiny Star V - Pokemon Card Japanese↗ | eBay | $3.31 |
