Well, after a few stops in my quest, I actually found a local guy that has an 8073. He says it is in mint condition, just had it serviced, as the bagger attachment and a spare coil. He says it runs great. I really don't know anything about it other than it has an F engine and I think it is a SP model. I was really looking for something with an E set up to mulch (I think this is setup to side discharge?). Can this be converted to a mulcher (how much?) and what are the thoughts on this particular model? He wants 200 dollars for it + all the associated stuff.