Well, you could use the same door, if you're careful, because turned around, the hinges will be on the opposite side and it will open opposite how it did before. Are you doing it yourself?

same question posted and answered in remodel thread.

Unless you have a relationship with a skilled carpenter, you are asking someone to spend at minimum 3-4 hrs of their day. truck tools skill and time at 4 hrs theres a minimum of $200+

now consider the many things that can go wrong with removing the old door & casings . especially if attempting to reuse a door backwards after the jambs have been cut the other way.

ok so theres some liability to the carpenter here....

now consider a budget new door at say $150 and time to go get it and then get it in your home w/out damaging anything?

oh I see there is some liability to the carpenter here......

ill tell you what hanging doors is a skill , plumb, square, level, in plane and reveals all must be just right.

oh and we dont know what your current rough in or header is like yet......

OK you bought a nice solid core stain grade door for $350 and you want me to bring my truck tools and skills to belp you for 4hrs. and take on liability?

its not A $150 job period but i think you know that already from your other post

priceshoppers...... ill tell you what