I have a Tacx Bushido Smart Turbo Trainer for sale. Easy to use, connects seamlessly to your phone/laptop/tablet. Great for winter Zwifting or preferred platform. The turbo is wireless so you just stick your back wheel in and go.
It's been well looked after and not used that frequently though there is a little cosmetic wear on the lower legs I think from sweat.
Riser platform included too.
Retail at £549 when new. Fantastic winter training tool.
I have a Shimano RS wheel with turbo skewer and almost new tyre which I used specifically for turbo's for an additional £50 if required. Cassette not included.