I've looked at the previous posts on this but they tend to refer to US sites.
We are selling a piano (upright, nothing special - not antique or special wood- but cared for) and the prices range from £200 ish on Ebay as a starting price, to 99p and then £900 on a local piano dealer's site.
I'm hoping for some guidance from a pianist I know who teaches, but meanwhile does anyone have any advice? We paid £1K for it from a dealer/ shop some years ago.