2014 R1200GS accessories for sale.
1. Wunderlich Ergo Handlebar Risers, 40mm (41970-111).  Especially good for improving posture while standing on pegs.  Straightens back while seated.
See: http://www.wunderlichamerica.com/mm5/merchant.mvc?Store_Code=WA&Screen=PROD&Product_Code=41970011-111
Never installed – I adapted to the bike rather than adapting it to me.
New, $184.  Asking $100.
 
2.  BMW Vario Case Liner Bags 77 49 8 536 210 and 77 49 8 536 711 (i.e., left and right).
Never used.  New $138 each. Asking $70 each.
 
3. Fluke 98 Automotive Scopemeter Series II
In original case with all (near-all?) attachments.  Uses D-cell batteries, not the rechargeable battery.
Lightly used.  Best for analyzing pre-computer engine systems.  See http://cardiagnostics.be/-now/Fluke%2098%20Automotive.htm for some info on it.
New, about $800.  I bought it as a demo for about  $450.  Asking $200.
 
4. E-28, E-30, and E-34 Bently Manuals, Factory 1995 E-34 wiring diagram manual.  Other automotive stuff.  Ask if you are interested.