Rowlet · Anniversary Stamp

MEP Black Star Promos · 043

Illustration: Saboteri → All Anniversary Stamp cards →

Origin: First Partner Illustration Collection (Series 1) · Product insert

Unlimited · 2025 MEP Black Star Promos · 043 £4.18

Market price

£16.78

based on 1 sales

How is this value calculated?

Ladder estimate · English · ~£4.18 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	244	2 d	£4.19	1991.84
eigene LP-Verkäufe ÷ 0.785	28	2 d	£3.12	1.65
eigene PSA9-Verkäufe ÷ 3.0109	56	4 d	£4.10	1.63
eigene PSA8-Verkäufe ÷ 1.5883	2	41 d	£5.44	1.07
eigene PSA10-Verkäufe ÷ 10.0406	122	6 d	£3.47	0.15
fr roh NM × 0.7119 (Sprach-Faktor aus 51 Karten)	14	9 d	£3.16	3.61
it roh NM × 0.942 (Sprach-Faktor aus 49 Karten)	24	6 d	£3.34	3.15
de roh NM × 0.8795 (Sprach-Faktor aus 75 Karten)	32	26 d	£3.48	2.05

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £4.18 · Σ g = 2005.15

Measured error for this era×language (backtest): ±16 %

Ladder estimate · Deutsch · ~£3.98 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	32	26 d	£3.96	261.22
eigene LP-Verkäufe ÷ 0.785 · Set -16% nachgeführt	3	3 mo	£9.15	1.57
fr roh NM × 0.7799 (Sprach-Faktor aus 42 Karten)	14	9 d	£3.47	1.73
en roh NM × 1.137 (Sprach-Faktor aus 75 Karten)	244	2 d	£4.76	1.62
it roh NM × 0.9083 (Sprach-Faktor aus 40 Karten)	24	6 d	£3.22	0.98

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £3.98 · Σ g = 267.12

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

Ladder estimate · Français · ~£4.48 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	14	9 d	£4.44	114.29
eigene PSA10-Verkäufe ÷ 10.0406	2	10 d	£3.13	0.14
en roh NM × 1.4048 (Sprach-Faktor aus 51 Karten)	244	2 d	£5.88	3.16
de roh NM × 1.283 (Sprach-Faktor aus 42 Karten)	32	26 d	£5.08	2.22
it roh NM × 1.2137 (Sprach-Faktor aus 37 Karten)	24	6 d	£4.30	1.48

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £4.48 · Σ g = 121.29

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

Ladder estimate · Italiano · ~£3.57 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	24	6 d	£3.54	195.92
eigene PSA9-Verkäufe ÷ 3.0109	12	12 d	£4.80	1.62
eigene PSA10-Verkäufe ÷ 10.0406	34	10 d	£3.35	0.14
en roh NM × 1.0615 (Sprach-Faktor aus 49 Karten)	244	2 d	£4.45	2.87
fr roh NM × 0.8239 (Sprach-Faktor aus 37 Karten)	14	9 d	£3.66	1.73
de roh NM × 1.113 (Sprach-Faktor aus 40 Karten)	32	26 d	£4.41	0.91

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £3.57 · Σ g = 203.19

Measured error for this era×language (backtest): ±15 %

PSA Population

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

Recent sales · 2

2026-10-15	EN	RAW NM	Pokemon Rowlet 043 Black Star Promo 30th Anniversary Stamp M	£4.45
2026-10-05	EN	PSA 10	Rowlet 043 PSA 10 PROMO BALCK STAR First Partner 30th Annive	£29.10

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FAQ

Frequently asked questions

How does Last Sold determine the market value?

Last Sold 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.