Master System
James 'Buster' Douglas Knock Out Boxing
game · Sega
2
Confidence scoreTo be confirmed
Sold price over 30 days
€53.50
Median price · 2 observed sales
Median asking price€9.906 new listings
↗ +440.4 %
sold vs asking price gap
New listings6over 30 days
Observed sales2over 30 days
Sales / listings ratio33 %market tension indicator
Asking price and sold price
Daily medians grouped by listing date.
Price of listings that soldAsking priceSale quartiles
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Both series are aligned on the listing date. Recent days remain provisional.
Latest observed sales
Sorted by listing date. The price shown is the last price displayed before the sale was detected.
Sale #10003088869Listed on: 14 Sep 2026 · Detected as sold: 14 Sep 2026
€100.00Sale #9737755803Listed on: 22 Aug 2026 · Detected as sold: 22 Aug 2026
€7.00Sale #9564463030Listed on: 03 Aug 2026 · Detected as sold: 05 Aug 2026
€10.90Sale #9532440041Listed on: 30 Jul 2026 · Detected as sold: 03 Aug 2026
€20.00