Makerbot Replicator 5th Generation
Bought a used one from ebay for $350, had to get a Build Plate for $80 from Makerbot and a Heat Extruder+ also from ebay for $120, new price $199 from Makerbot. I had some problems with the first 5th gen, I think one of the motors was locking up, kept printing the test strip diagonally. Luckily the guy I bought it from had some other machines so he sent me another and he paid for shipping both ways. This one calibrate levels just fine and the prints I get are outstanding once I learned what settings to change in Makerbot Print. Make sure you measure your filament and adjust diameter in the settings. Once I lowered the temp to 210 degrees, it decreased the stringing I got from some prints. Great little machine and I think I got a good deal.