How much do I sell my 2 and 1/2 year old acer laptop

Guineapig

Estimable
Aug 9, 2015
1
0
4,510
My acer laptop is in great condition and was hardly used I got it 2 and 1/2 years ago and was wondering how much I should sell it for?
It is a Acer Aspire one windows 7 it's 10.1 inches led and ultra thin and a storage of 250 gb