Rillaboom SWSH Black Star Promos Promo Pokémon card — value and price

Rillaboom

SWSH Black Star Promos · Promo
Pokémon pkm:swshp-SWSH277 Cardmarket
Fair market value
$16.20
Consensus of 1 market price guide. Typical $11.00 – $21.85.
▼ 16% · 32d
Sources: Cardmarket · Near Mint, raw
Optimal buy
$14.62
Never pay above $15.49
Optimal sell
$17.39
Never sell below $16.56
Buy this card · aim to pay under $15.49
Find on eBay → TCGplayer → Buy on Amazon → Graded (PSA 10) →
When it arrives: a penny sleeve + toploader is all it takes to keep it Near Mint.
Penny sleevesToploaders

We may earn a commission on purchases — at no extra cost to you, and it never affects our valuations.

</> Embed this card / add a value badge
SplitShot value badge
Badge — HTML<a href="https://splitshot.co/card/pkm:swshp-SWSH277"><img src="https://splitshot.co/badge/pkm:swshp-SWSH277.svg" alt="SplitShot value"></a>
Badge — Markdown[![SplitShot value](https://splitshot.co/badge/pkm:swshp-SWSH277.svg)](https://splitshot.co/card/pkm:swshp-SWSH277)
Widget — iframe<iframe src="https://splitshot.co/embed/pkm:swshp-SWSH277" width="360" height="172" style="border:0;overflow:hidden" loading="lazy" title="SplitShot value"></iframe>

Free to use anywhere — eBay listings, forum signatures, blogs. The value updates automatically.

Selling this card
Optimal sell $17.39 · never below $16.56. Value your copy for the live net-after-fees calculator.
Where to sell
eBay~13.25% + $0.30Largest audience; on any listing use “Sell one like this” to prefill yours.TCGplayer~10–11%Best for singles; buyers expect competitive, data-driven pricing.Whatnot~8% + paymentLive-auction app; strong for breaks, lots, and fast sales.
Shipping & protection supplies
Sleeve + toploader in a team bag, taped inside a bubble mailer, shipped with tracking.
Penny sleevesToploadersTeam bagsBubble mailersPainter’s tape
Related cards
Rillaboom cardRillaboomSWSH Black Star Promos$16.20Rillaboom cardRillaboomDarkness Ablaze$9.84RillaboomShining Fates Shiny Vault$3.59Snorlax cardSnorlaxSWSH Black Star Promos$16.05Charizard V cardCharizard VSWSH Black Star Promos$16.25Snorlax cardSnorlaxSWSH Black Star Promos$16.05
All Rillaboom printings →More SWSH Black Star Promos →
Common questions
How much is Rillaboom worth?

Rillaboom from SWSH Black Star Promos has a fair market value of about $16.20 (Near Mint, raw), based on a consensus of current market price guides.

What is the best price to sell Rillaboom?

List around $17.39 to clear without leaving money on the table; that nets about $13.73 after fees and shipping.

What should I pay to buy Rillaboom?

A disciplined buy target is about $14.62 — a discount to fair value that keeps an edge. Aim not to pay above $15.49.

Where can I buy Rillaboom?

Rillaboom is sold on eBay, TCGplayer, and Amazon. Compare live listings against the fair value of $16.20 and aim to pay under $15.49 — SplitShot links you straight to current listings at each marketplace.

Is now a good time to buy Rillaboom?

Rillaboom is trending stable lately. A disciplined entry is under $15.49; paying near or below $14.62 keeps a margin of safety versus the $16.20 fair value.

Estimate for guidance, not an appraisal. Value your exact copy →