We renovated and sold last year a modest ($250K) home and went with granite. The cost was only $700 more than laminate and it made a HUGE difference. DMIL even apologized to me after seeing it-how nice it was (note: I'm not sure what she had been saying about me/granite but it was the first time she ever apologized-lol) I always said the granite would sell the house and I think it did-esp in the stalled housing market we were selling in. Beyond how great it looked, I LOVED that my messy men could leave smugs/crumbs and you could not tell due to the grains. Sealing was not a big deal, basically an after thought. Good luck!!