Rillaboom · Staff Stamp

Staff Promos · SWSH006

Illustration: Kouki Saitou → All Staff Stamp cards →

Unlimited · 2019 SWSH Black Star Promos · SWSH006 $6.80

Market price

$109.34

based on 3 sales

Price history · RAW

2026-04-22 · $46.77 $162.77 · 2026-09-22

Cross-market · RAW median per marketplace

Spread vs. cheapest market — before shipping/duty/fees

ebay.de	n=2	$57.05	+20%
ebay.it	n=2	$47.47	—

How is this value calculated?

Direct market value · $109.34

Recency-weighted trimmed median of 3 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).

Ladder estimate · English · ~$109.34 gelb staff

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	3	38 d	$109.34	24.49

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $109.34 · Σ g = 24.49

Measured error for this era×language (backtest): ±20 %

Gate not green — shown only here, never as the price.

PSA Population

No PSA numbers for this print yet — in any language.

Recent sales · 6

2026-09-22	EN	RAW NM	STAFF Rillaboom SWSH006 Sword & Shield Base Prerelease Promo · eBay	$162.77
2026-08-31	ES	RAW NM	Rillaboom SWSH006 STAFF Prerelease Promo Spanish Holo Pokémo · eBay	$58.34
2026-08-16	EN	RAW NM	Rillaboom SWSH006 STAFF Pre Release Promo Sword & Shield Pok · eBay	$55.77
2026-05-15	IT	RAW LP	Pokemon - Spada e Scudo - PROMO PRE-RELEASE STAFF - Rillaboo · eBay	$48.17
2026-05-13	IT	RAW LP	Pokemon - Spada e Scudo - PROMO PRE-RELEASE STAFF - Rillaboo · eBay	$46.77
2026-04-22	EN	RAW NM	Pokemon - Sword & Shield - STAFF PRE-RELEASE PROMO - Rillabo · eBay	$51.85

Frequently asked questions

How does lastsold determine the market value?

lastsold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.