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1 sale tracked since 8 Sept 2026 · 1 for sale now
Every C15 that's come off Autotrader since 8 Sept 2026, with its final asking price and how long it took to sell.
What each C15 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 £2,195 · median £2,195
Sold and asking prices against mileage. Each dot is a bike; click one to open it.
Month-by-month sold prices, asking prices, time to sell and supply for used BSA C15 bikes on Autotrader UK. Updated 22 Oct 2026.
As of 22 Oct 2026, there is 1 used BSA C15 bike for sale on Autotrader UK, with a median asking price of £2,195. No BSA C15 bikes have come off Autotrader in the last 30 days.
There have not yet been enough BSA C15 sales in a single month to read a month-on-month price trend; 1 sale has been recorded so far.
Autotrender has recorded 1 BSA C15 sale on Autotrader since 8 Jul 2026 at £2,295.
| Month | Median asking | Median sold | Sold | Days to sell | New listings | For sale at month end |
|---|---|---|---|---|---|---|
| August 2026 | £2,195 | – | 0 | – | 1 | 2 |
| September 2026 | – | – | 1 | – | 0 | 1 |
| October 2026 so far | – | – | 0 | – | 0 | 1 |
The median asking price for a used BSA C15 on Autotrader UK is £2,195, across 1 bike for sale as of 22 Oct 2026.
There have not yet been enough BSA C15 sales in consecutive months to call a direction; Autotrender has recorded 1 sale so far and the trend will appear here as more come through.
There is 1 used BSA C15 bike for sale on Autotrader UK as of 22 Oct 2026.
Autotrender records every BSA listing on Autotrader UK twice a day (since 8 Jul 2026). A bike counts as sold when its advert is removed, and its sold price is the final asking price before it came off; days to sell run from the advert's listing date to its removal. Medians are used throughout, and months with fewer than 5 sales are not used to call a trend.
Recomputed after every Autotrader scan. Plain-text version for citation: /make/bsa/model/c15/report.md · About Autotrender