I have a chance to buy 2 Delta DC380 planers. One is 8 yrs old, the other the guy says is about 5 yrs old. Niether come with a mobile base or extra knives, and the newer one is an hour further away and also is cheaper. My question is what would be a fair price for one? I've been hanging around here for about a year and you guy all seem to be pretty knowledgeable and helpful with this sort of stuff