Seaking

Ruby & Sapphire · 21/109 ·Rare

Illustration: Hajime Kusajima →

Market price

£4.10

Price history · RAW

2025-12-17 · £0.74 £12.43 · 2026-07-27

Cross-market · RAW median per marketplace

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

ebay.es	n=22	£1.88	+56%
ebay.co.uk	n=8	£1.82	+52%
ebay.com	n=18	£1.48	+23%
ebay.de	n=2	£1.20	—

Price per print

🇬🇧 Normal · EN n=31 £2.02

🇩🇪 Normal · DE n=1 £1.87

How is this value calculated?

Ladder estimate · English · ~£2.02 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe · Set +25% nachgeführt	11	2 mo	£2.01	89.8
eigene LP-Verkäufe ÷ 0.797 · Set +25% nachgeführt	11	2 mo	£2.54	2.51

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.02 · Σ g = 92.31

Measured error for this era×language (backtest): ±22 %

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

Ladder estimate · Deutsch · ~£1.87 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.9854 (Sprach-Faktor aus 42 Karten) · Set +15% nachgeführt	11	2 mo	£1.87	2.36

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.87 · Σ g = 2.36

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

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

Ladder estimate · Français · ~£1.95 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0288 (Sprach-Faktor aus 9 Karten) · Set +15% nachgeführt	11	2 mo	£1.95	6.07

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.95 · Σ g = 6.07

Measured error for this era×language (backtest): ±2 %

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

PSA Population EN Σ 108

PSA 10

22 20%

PSA 9

36 33%

PSA 8

30 28%

PSA ≤7

20 19%

PSA + CGC · as of 2026-09-28

Recent sales · 51

2026-07-27	EN	RAW LP	Pokemon Seaking 21/109 Ruby & Sapphire Lightly Played · eBay	£1.77
2026-07-20	ES	RAW NM	Pokemon Seaking 21/109 SPANISH EX Ruby & Sapphire NM+ · eBay	£7.90
2026-07-18	EN	RAW NM	SEAKING - 21/109 - Ruby & Sapphire - Rare - Pokemon Card - N · eBay	£1.70
2026-07-14	EN	RAW LP	LP Seaking 21/109 Ruby & Sapphire Pokemon TCG · eBay	£1.04
2026-07-14	EN	RAW NM	Pokemon Card Seaking EX Ruby & Sapphire Rare 21/109 Near Min · eBay	£1.95
2026-07-10	EN	RAW UNKNOWN	Pokémon TCG Seaking EX Ruby & Sapphire 21/109 Regular Rare · eBay	£1.70
2026-07-10	EN	RAW UNKNOWN	TCG Pokemon Seaking 21/109 · eBay	£1.56
2026-07-09	EN	RAW LP	Pokemon Seaking - 21/109 - Rare Ruby & Sapphire LP · eBay	£1.48
2026-07-08	EN	RAW LP	Seaking 21/109 Rare Ruby & Sapphire Pokemon Lightly Played	£1.48
2026-07-05	EN	RAW NM	Seaking Rare Ruby and Sapphire 21/109 NM	£1.40
2026-07-03	EN	RAW UNKNOWN	Seaking Ruby And Sapphire EX, 21/109 Pokemon Card	£1.97
2026-07-02	EN	RAW MP	Seaking 21/109 Ruby and Sapphire Pokemon MP Normal	£1.72
2026-07-01	EN	RAW LP	2003 Seaking 21/109 Rare Regular Pokemon Card EX Ruby & Sapp	£1.67
2026-06-30	EN	RAW UNKNOWN	Seaking 21/109 Rare Ruby & Sapphire Pokemon	£0.74
2026-06-25	EN	RAW NM	Seaking NM/M 21/109 Rare Ruby & Sapphire Pokemon	£0.75
2026-06-25	EN	RAW UNKNOWN	The Pokémon Company Pokémon TCG Seaking 21/109 EX Ruby & Sap	£1.49
2026-06-23	EN	RAW LP	Seaking Rare Normal Ruby and Sapphire 21/109 LP	£2.07
2026-06-21	EN	RAW UNKNOWN	Pokemon TCG Rubí y Zafiro Seaking #21/109	£8.66
2026-06-21	EN	RAW LP	Pokemon TCG Ruby and Sapphire #21/109 Seaking LP	£0.74
2026-06-21	EN	RAW MP	Pokemon TCG Ruby and Sapphire #21/109 Seaking MP	£0.74

Frequently asked questions

Auction or Buy It Now — which gets more for Seaking Ruby & Sapphire 21/109?

Across 6 auctions the median was £1.14, across 28 fixed-price sales £1.70. Fixed price therefore fetched about 49 % more — for this card patience with a set price is the better route.

What will I get for Seaking Ruby & Sapphire 21/109 if I want to sell quickly?

Half of all sales fell between £1.34 and £2.51, with a median of £1.70. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.

Below which price is an offer for Seaking Ruby & Sapphire 21/109 unrealistic?

The cheapest genuine sales were around £1.04. Offers well below £0.62 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

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.