how much will it cost you now. It cost me 300$ to get all 4 pulled but I was awake at my general dentist with gas as well. It' somewhat of a hassle in dental school since you have to have a complete work up for everything but if it's a significant price difference go for it.
Are they erupted all the way? If so, then extracting those is really no different than any other tooth. If so, then get one of your buddies in dental school to do it. If they're impacted I would get the oral surgery residents to do it. Just my 2 cents.