I have a lot of unused Printrbot hardware, PM if interested.
2x original (v1) Printrbot LCD controller screens
1x v2 Printrbot LCD controller screen (missing SD cable though)
2x Printrboard F4
2x Printrboard G2
2x Extrudrboard (used for adding dual extrusion capability to F-series Printrboards)
3x (used) and 2x (new) Ubis13 all-metal hotends. These are the superior, original non-s version which is 100% metal and has no PEEK. Compatible with the modern tips currently for sale from UBIS.
2x 0.5mm brass nozzles for ceramic UBIS.