Rillaboom
- Number
- 205/190
- Rarity
- Shiny Rare
- Released
- Nov 20, 2020
Sold price movement
- 12 months ago
- $2.99£2.24€2.61
- Today
- $2.99£2.24€2.61
- Change
- +$0+£0+€0 (+0.0%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | 4 | – | $2.99£2.24€2.61 | |
| PSA 8 | 2 | – | – | – | |
| PSA 9 | 9 | – | – | $15.14£11.35€13.21 | |
| CGC/BGS 9.5 | – | – | – | $15.40£11.54€13.44 | |
| PSA 10 | 148 | 1 | – | $19.99£14.98€17.44 | |
About these prices
93.1% of copies sent to PSA come back a 10. Sold and median are 90 days of PSA sales. The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 80 completed sales, updated Sep 16, 2026.
Price history
Recent sales
80 completed listings on eBay, Fanatics CollectRillaboom 205/190 Shiny Shiny Star V S4A 2020 Pokemon Japanese LP Japanese 205/190$2.99£2.24€2.61Pokemon Cards Rillaboom 205/190 Shiny Star V Shiny Japanese NM Japanese 205/190$3.34£2.50€2.91Rillaboom Shiny 205/190 S S4a Shiny Star V Japanese Pokemon Card TCG Japanese #205$1.41£1.06€1.23Rillaboom 205/190 Shiny Star V S4a NM Japanese Pokémon TCG Card Japanese #205$1.75£1.31€1.53Shiny Rillaboom S 205/190 S4a Shiny Star V - Pokemon Card Japanese Japanese 205/190$2.76£2.07€2.41Show 68 more
Rillaboom 205/190 S4A Shiny Star V SHINY Japanese Pokemon NM Japanese 205/190$3.52£2.64€3.07Shiny Rillaboom S 205/190 S4a Shiny Star V - Pokemon Card Japanese Japanese 205/190$3.31£2.48€2.89Rillaboom 205/190 Shiny Shiny Star V Pokemon Japanese NM Japanese 205/190$2.99£2.24€2.6110Pokemon Rillaboom Japanese Sword & Shield Shiny Star V 205 PSA 10 #205$19.99£14.98€17.44
Rillaboom S 205/190 S4a Shiny Star V Pokemon Card Japan TCG NM-Mint Baby Shiny Japanese 205/190$3.98£2.98€3.47Japanese Rillaboom 205/190 s4a Shiny Star V S Shiny Holo Rare Pokémon 2020 NM Japanese 205/190$2.99£2.24€2.61NM - Pokemon Japanese Rillaboom 205/190 S Shiny Star V s4a Shiny Holo Japanese 205/190$2.99£2.24€2.61Pokémon Rillaboom V 205/190 Shiny Star V Shiny Rare Holo Full Art 170 HP Japanese 205/190$20£14.99€17.45Japanese Rillaboom 205/190 s4a Shiny Star V S Shiny Holo Rare Pokémon 2020 NM Japanese 205/190$2.99£2.24€2.61Rillaboom S4A 205/190 S Shiny Star V Pokemon Card Japanese Japanese 205/190$3£2.25€2.62Pokemon Card Rillaboom S 205/190 s4a Shiny Star V Japanese Japanese 205/190$3.34£2.50€2.91Shiny Rillaboom S 205/190 S4a Shiny Star V - Pokemon Card Japanese Japanese 205/190$3.20£2.40€2.79Pokemon Card Japanese Shiny Rillaboom S 205/190 s4a (US Seller) Japanese 205/190$6£4.50€5.24EX/NM Shiny Rillaboom S 205/190 S4a Shiny Star V Pokemon Cards Japanese Japanese 205/190$3.42£2.56€2.98Rillaboom Shiny 205/190 S S4a Shiny Star V Japanese Pokemon Card TCG Japanese #205$2.74£2.05€2.39Rillaboom 205/190 Japanese s4a S Holo Pokemon Card NM Japanese 205/190$0.99£0.74€0.8610Pokemon Rillaboom Shiny Star V Japanese Shiny Rare #205 PSA 10 Gem Mint$26.56£19.90€23.18Rillaboom S 205/190 s4a Japanese Pokemon Card Shiny Star V - NM Japanese 205/190$5.59£4.19€4.88LP EX Pokemon Card Shiny Rillaboom S 205/190 S4a Shiny Star V JAPAN 205/190$3.39£2.54€2.96Rillaboom Shiny 205/190 S S4a Shiny Star V Set Japanese Pokemon Card TCG Japanese #205$2.24£1.68€1.95102020 POKEMON JAPANESE SWORD & SHIELD SHINY STAR V #205 RILLABOOM PSA 10 #205$11£8.24€9.60102020 Pokemon Japanese SWSH Shiny Star V #205 Baby Shiny Rillaboom Holo PSA 10$24.99£18.73€21.81102020 Pokemon Japanese SWSH Shiny Star V #205 Rillaboom Holo Baby Shiny PSA 10$24.99£18.73€21.819.5CGC 9.5 Gem Mint Rillaboom Shiny Star V Japanese Pokemon Card 205/190 Baby Shiny 205/190$13.79£10.33€12.03102020 Pokemon Japanese SWSH Shiny Star V #205 Rillaboom PSA 10 GEM MINT$11.50£8.62€10.0310Cert 62732432Auction$11.50£8.62€10.0310Pokemon PSA 10 GEM MINT S4a 205/190 Shiny Rillaboom Japanese Shiny Star V 205/190$19.66£14.73€17.1610PSA 10 Rillaboom 205/190 Shiny Star V Japanese Pokemon$18.32£13.73€15.9910Cert 63302414Auction$14.16£10.61€12.36102020 Pokemon Japanese SWSH Shiny Star V #205 Rillaboom PSA 10 GEM MINT$12.52£9.38€10.9210Cert 56368880Auction$12.52£9.38€10.929PSA 9 Rillaboom Japanese Pokemon Shiny Star V 205/190 s4a 2020 Card Mint Graded$17£12.74€14.83102020 Pokemon Japanese Shiny Star V: Rillaboom 205/190 - PSA 10 Gem Mint 032/190$22.50£16.86€19.6310Cert 58059430Auction$22.50£16.86€19.63102020 Pokemon Japanese SWSH Shiny Star V Shiny RILLABOOM Holo 205/190 PSA 10$16.50£12.36€14.409Pokemon Rillaboom Shiny Star V Japanese Secret Rare Holo #205 PSA 9 Mint -264$13.02£9.76€11.36102020 Pokemon Japanese Sword & Shield Shiny Star V Rillaboom PSA 10 Gem Mint #205$12.51£9.37€10.92102020 Pokemon Japanese Sword & Shield Shiny Star V 205/190 Rillaboom [PSA 10]$15.38£11.53€13.42102020 Pokemon Japanese Shiny Star V Rillaboom Shiny #205/190 PSA 10 GEM MT #205$12.52£9.38€10.9210Cert 57414781Auction$20.50£15.36€17.8910Cert 61143937Auction$25.83£19.36€22.5410Cert 55377424Auction$14.17£10.62€12.36More from Japanese Shiny Star V
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Skyla
Gengar
Clefairy (Mirror Holofoil)Grading odds
PSA has graded 162 copies. Where they landed:
Why the verdict weights the odds
Only 93.2% of copies reach a 10, which is why the top price is the wrong number to plan around. Weighting each grade’s PSA price by these odds, a submission is worth $19.47£14.59€16.99 on average against $102.98£77.17€89.86 for the card plus $79.99£59.94€69.80 at Regular, the cheapest level PSA will insure it at. That loses $83.51£62.58€72.87, so a copy is worth more raw.
Card facts
- Card number
- 205/190
- Rarity
- Shiny Rare
- Set released
- Nov 20, 2020
- PSA population, all printings
- 162
- Printings priced
- 1
Shiny Star V454 cards- Complete set value
- $995£746€869
- 7 day move
- +0.9%
Looking for a different one? All 40 Rillaboom cards we price →
The same card in other sets
What moves the price of this card
The Rillaboom on this page is the Holofoil printing from Japanese Shiny Star V, and it trades at $2.48£1.86€2.16 in near mint condition. Only one printing of this card was produced, so there is no cheaper version to confuse it with.
Graded, it runs PSA 9 $15.14£11.35€13.21, CGC/BGS 9.5 $15.40£11.54€13.44, PSA 10 $19.99£14.98€17.44. PSA has graded 162 copies of it. 80 completed sales are on file.
What is a PSA 10 Rillaboom worth?
A PSA 10 Rillaboom from Japanese Shiny Star V sells for $19.99. 93.1% of the copies PSA has graded came back a 10, so that price is the best case rather than the one a submission should expect.
Is Rillaboom from Japanese Shiny Star V worth grading?
On the numbers, no. The average submission is worth $19.46 with every grade weighted by how often this card comes back at it, against $2.99 for a raw copy plus $99.99 to send it through PSA Regular, so it loses $83.52.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $19.99£14.98€17.44. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.