https://www.ebay.co.uk/itm/145818571549
Although it said there was a 4k video of it there wasn't and hence not shown running...
That is true. Given the other one that popped up just after this one sold at £3500 really quickly, then I think he'd get £5k for this. If it was advertised at £5k I'd be very tempted, but would have to sell one or 2 of my others bikes!