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Rillaboom Pokémon Cards

National Dex
#812
Printed
2019–2024
Sets
9
Rarities
10
Total value
$46
raw, near mint
Cards priced
18
15 with PSA 10
Most valuable
$11
Rebel Clash
Typical PSA 10
20.2×
median of 15

CardTrack prices 18 different Rillaboom cards across 9 sets, from 2019 to 2024, worth $46 together. The most valuable is the Rillaboom VMAX from Rebel Clash at $10.98 ungraded, about $42 in PSA 10. Every price below is a blended raw value from real sold results, updated daily.

Rillaboom is a Grass-type Pokémon (Generation VIII). Evolution line: Grookey → Thwackey → Rillaboom.

All 18 Rillaboom cards

Filter by set or rarity, sort by value, era, the PSA 10 gap or the 30-day move.

18 cards

Prices updated · How we price →

Where the Rillaboom money is

Value is not spread evenly across the printings — the ranking below is by total tracked value, not by card count, the same measure as the most valuable Pokémon cards.

The top 7 of 18 Rillaboom cards hold 82% of the $46 total. The remaining 11 share what is left, which is why a “complete Rillaboom collection” in the collection tracker costs far less than the headline suggests until you reach the top row.

What grading a Rillaboom is worth

Across the 15 Rillaboom cards that have both a raw price and a real PSA 10 price.

Typical (median)

20.2×

half are above, half below

Middle half

11.7× – 34.0×

the 25th to 75th percentile

Cheapest card

3.8×

smallest gap

Largest gap

279×

one card, near-zero raw

This is the median, not the average. Averaging the ratios gives 45.0×, which only 3 of 15 cards (20%) actually reach: a card worth a few cents raw with a three-figure slab produces a ratio in the hundreds and drags the mean above almost the whole set. The median is what a card in the middle really does, and it is the figure to take to the grading ROI calculator.

Rillaboom value over time

Total tracked value of every Rillaboom printing since 2021, from PriceCharting sales history; the top 100 cards across every Pokémon are charted in the market report.

90 days

-8.6%

1 year

—

All time

-66.5%

As of

2026-10

$462026-10-06-52.6% since 2021Hover the chart to read any month
$0$49$9720222023202420252026

Indexed over 9 of this set's 18 cards — the ones with enough PriceCharting sales history to track continuously.

1 year is withheld: the weighted index and the basket total disagree over that window, which means the index was re-based rather than the cards re-priced. A number we cannot stand behind is worse than no number.

Every Rillaboom card, by set

Open the other 11 Rillaboom cards, across 7 more sets

Collecting Rillaboom cards

Rillaboom printings span 2 eras, from 2019 (SWSH Black Star Promos) to 2024 (Twilight Masquerade), and the Current (2020–) era holds the most of them, 15 of the 18, and it holds the value too: $36, 79% of the total.

Most Rillaboom cards are cheap to own: 15 of the 18 priced cards sit under $5 raw, the cheapest being the Rillaboom, and the median card is worth about $0.99. None reaches $50, so the total above is spread thinly rather than stacked in one card.

By rarity the printings split into 10 tiers, led by Promo (3), Rare Holo VMAX (3) and Rare Holo V (3). 15 of the 18 cards carry a PSA 10 price, the figure the grading section uses; those cards are worth about $1.89 raw at the median, against $0.46 for the 3 with no gem-mint price on file.

The grid filters by set and rarity and sorts by value, era, the PSA 10 gap or the 30-day move, so the cheapest Rillaboom is one sort away (add the rarity filter for the cheapest holo); the by-set index above lists every card as text for when you know the number. Prices are CardTrack's blended raw value from real sold results, updated today.

Rillaboom card questions

How many Rillaboom cards are there?

CardTrack tracks 18 priced Rillaboom cards across 9 Pokémon TCG sets, printed between 2019 and 2024. 15 of them also carry a real PSA 10 price.

What is the most valuable Rillaboom card?

The most valuable Rillaboom card is the Rillaboom VMAX from Rebel Clash (#193) at about $10.98 ungraded, or around $42 in PSA 10 gem mint.

How much is a complete Rillaboom collection worth?

All 18 tracked Rillaboom cards come to approximately $46 in raw near-mint condition. The value is concentrated: the top 7 cards alone account for 82% of it.

How much more is a graded Rillaboom card worth?

A typical Rillaboom card in PSA 10 sells for about 20.2× its raw price — that is the median across the 15 cards with both a raw and a PSA 10 price. Half fall between 11.7× and 34.0×, and the very cheapest cards can show far larger multiples simply because their raw price is near zero.

What is the cheapest Rillaboom card?

The cheapest priced Rillaboom card CardTrack tracks is the Rillaboom from Twilight Masquerade (#16) at about $0.11. 15 of the 18 priced cards sit under $5, so a set-by-set Rillaboom collection starts cheaply.

Which set has the most Rillaboom cards?

Rebel Clash has the most Rillaboom printings, 4 of the 18. It also holds the most Rillaboom value, about $18.