u/ObjectiveNoise

Hi all, I've been tasked with selling a bike for a family relative but not really sure where to start as I don't really know much about bikes.

The bike in question is this (XL size):

https://www.specialized.com/gb/en/crosstrail-comp-disc/p/34922?color=80272-34922

I know it's old, unfortunately the family member bought it for full price back in 2012 but ended up becoming ill before recieving it, and then it's essentially sat in a bedroom used for storage. It's never been ridden and is in brand new condition.

What sort of price do you think this is worth and where is the best place to sell it? Also what type of bike do I advertise it as?

Thanks in advance