Bill

Base Set · 91/102 ·Common

Illustration: Ken Sugimori →

Market price

£1.28

Price history · RAW

2025-12-29 · £0.48 £21.79 · 2026-09-26

Cross-market · RAW median per marketplace

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

ebay.co.uk	n=7	£1.70	+44%
ebay.de	n=34	£1.28	+8%
ebay.com	n=57	£1.18	—

Price per print

🇮🇹 Normal · IT n=1 £6.13

🇬🇧 Normal · EN n=46 £1.27

🇩🇪 Normal · DE n=18 £0.85

How is this value calculated?

Ladder estimate · English · ~£2.76 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe · Set -14% nachgeführt	16	2 mo	£2.80	130.61
eigene LP-Verkäufe ÷ 0.752 · Set -14% nachgeführt	27	2 mo	£1.43	3.56
eigene PSA9-Verkäufe ÷ 10.877 · Set -14% nachgeführt	5	2 mo	£2.21	0.85
eigene PSA8-Verkäufe ÷ 4.0756 · Set -14% nachgeführt	2	2 mo	£5.99	0.72

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.76 · Σ g = 135.74

Measured error for this era×language (backtest): ±17 %

Ladder estimate · Deutsch · ~£2.71 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0556 (Sprach-Faktor aus 48 Karten) · Set -26% nachgeführt	16	2 mo	£2.71	1.13

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.71 · Σ g = 1.13

Measured error for this era×language (backtest): ±36 %

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

Ladder estimate · Français · ~£7.27 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 2.6974 (Sprach-Faktor aus 13 Karten) · Set -20% nachgeführt	16	2 mo	£7.27	4.1

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £7.27 · Σ g = 4.1

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

Ladder estimate · Italiano · ~£6.13 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 2.2758 (Sprach-Faktor aus 19 Karten) · Set -20% nachgeführt	16	2 mo	£6.13	2.56

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £6.13 · Σ g = 2.56

Measured error for this era×language (backtest): ±19 %

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

PSA Population EN Σ 2.219

PSA 10

571 26%

PSA 9

640 29%

PSA 8

489 22%

PSA ≤7

519 23%

PSA + CGC · as of 2026-09-28

Recent sales · 113

2026-09-26	DE	RAW MP	Pokemon Bill 91/102 Base Set Deutsch · eBay	£1.91
2026-09-26	DE	RAW NM	Pokemon Bill 91/102 Base Set (BS) Common Deutsch · eBay	£1.70
2026-09-11	EN	RAW HP	Bill 91/102 Common Base Set Unlimited Pokemon Heavily Played · eBay	£1.98
2026-07-27	EN	RAW UNKNOWN	1999 Pokemon Base Set Bill 91/102 · eBay	£1.11
2026-07-27	EN	RAW MP	Bill 91/102 Base Set Unlimited Pokemon MP · eBay	£1.40
2026-07-27	EN	PSA 8	Pokémon 1999 Base Set BILL TRAINER 91/102 PSA 8 NM-MT RARE · eBay	£27.68
2026-07-26	EN	RAW NM	Bill Trainer 1999 Base Set 91/102 Pokemon Card 151 WOTC * PA · eBay	£4.72
2026-07-26	EN	RAW UNKNOWN	Pokemon Karte Trading Card Game Basis Set Nr. 91/102 Bill en · eBay	£1.27
2026-07-25	EN	RAW LP	BILL 91/102 COMMON BASE SET UNLIMITED LP POKEMON · eBay	£1.18
2026-07-25	EN	CGC 9.5	1999 POKEMON BASE SET #91/102 BILL CGC 9.5 · eBay	£23.72
2026-07-24	EN	RAW UNKNOWN	Pokemon TCG Trainer BILL Rare Card Base Set 91/102 · eBay	£1.58
2026-07-22	EN	RAW UNKNOWN	Pokémon TCG Trainer Bill Original Base Set 91/102 Regular Co	£1.19
2026-07-22	EN	RAW HP	1999 Heavily Played Pokemon 91/102 Bill Base Set Non Holo En	£1.56
2026-07-20	EN	RAW LP	NEW LISTINGBILL - Pokemon - 91/102 Base Set Unlimited - LP	£1.63
2026-07-20	EN	CGC 9.5	CGC 9.5 GEM MINT Pokemon Bill Base Set Unlimited Trainer 91/	£13.21
2026-07-19	EN	RAW NM	Bill 91/102 Common Base Set Unlimited Pokemon Near Mint	£1.27
2026-07-19	EN	RAW NM	Pokemon TCG \| Bill 91/102 \| Base Set Unlimited Common \| Near	£1.51
2026-07-19	DE	RAW UNKNOWN	Pokémon TCG - Deutsch - Bill - #91/102 - Base Set - 1999	£0.85
2026-07-18	EN	RAW MP	Bill 91/102 Common Base Set Unlimited Moderately Played	£1.48
2026-07-18	EN	RAW UNKNOWN	Pokemon Bill 91/102 Base Set English	£0.85

Frequently asked questions

Auction or Buy It Now — which gets more for Bill Base Set 91/102?

Across 16 auctions the median was £0.85, across 44 fixed-price sales £1.45. Fixed price therefore fetched about 71 % more — for this card patience with a set price is the better route.

What will I get for Bill Base Set 91/102 if I want to sell quickly?

Half of all sales fell between £0.85 and £1.57, with a median of £1.26. 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 Bill Base Set 91/102 unrealistic?

The cheapest genuine sales were around £0.74. Offers well below £0.44 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

Is the English or the German Bill Base Set 91/102 worth more?

From real sales: German £1.32 (19), English £1.27 (90). The difference is small — language barely matters here.

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.