Assuming that the GS and GSA are the same then..............................
C36.31.7.664.711 N/Stock Frt Wheel....................................£531.92
C36.31.7.664.731 Up1A R1200gs rear Wheel...........................£536.17
Tourance Front.................................................................£71.81
Tourance Rear..................................................................£107.71
Labour............................................................................£48.00
£1480.00
Thats what my insurance company had to stump up ................