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4 sales tracked since 9 Aug 2026 · 1 for sale now
Every Monster 821 Dark 821cc that's come off Autotrader since 9 Aug 2026, with its final asking price and how long it took to sell.
What each Monster 821 Dark 821cc variant sold for (filled dots) and what the 1 for sale are asking (rings), with monthly medians drawn through them. Click a dot to open the bike.
Solid lines: median sold price per month (3+ sales). Dashed lines: median asking price of bikes currently for sale, by the month they were listed.
By month sold, all variants
How long sold bikes were listed
How many bikes were listed each day since tracking began
Asking price range, with the median marked
Listings added and sold each month
1 live listing from Autotrader · from £5,299 · median £5,299
Sold and asking prices against mileage. Each dot is a bike; click one to open it.