That's $10K IF you don't run into other problems - and then the new buyer says " I LOVE the house, but that granite has to go - I want (whatever color yours isn't) quartz countertops" - and the granite doesn't get you as much as you expected. I'd sell the house basically "as is". Freshen up paint "if required". If the paint is in good condition and no damage to the walls, don't waste too much money on painting. Most buyers will want to paint their colors anyway - and a lot of buyers seeing fresh paint will wonder "what did it look like before they painted" - a coat of paint can hide a multitude of sins.
Being on a "larger lot than normal" may meen the new buyer will want to put on an addition or do major renos.
And there is always the option of saying new countertops are optional at whatever price you can negotiate. SOME people would be happy to pay a bit more not to have to deal with the contractor themselves.