A 2 year old laptop for which the warranty is expired, is worth at most 50% of what you paid when it was new. You can try to get 60%, but it's doubtful if that will attract many buyers.
Have a look at the usual second-hand sites in your country (like eBay or craigslist) to see what others ask. Don't go much higher.
Kees
Was curious if anyone could let me know how much my laptop would be worth if I were to sell it? It is a Toshiba satellite l855-149. I bought it two years ago. It is in great condition, no marks or scratches and charger is perfect. Only thing is my mum threw out the box. Thanks!

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