Ill sell you a nice fixed up Expert model. $500 + ship
In all truth... Unless you're willing to fix one up yourself it is very hard to find a nice refurbished system. I know from experience how much time and effort goes into repairing these. Bottom line... It sucks. You spend a bundle on a junk system and end up not being able to repair the floppy drives or find some mainboard fault you cant fix and boom there goes your $200 lol. Ive gone through 20 or so systems and still have several. Some of them are parts only because they cant be fixed.