£500. Used for one year. Tour to Europe and around UK. This is great very tough high volume luggage system for the GS. Totally waterproof in contrast to various forms of hard luggage I've had in the past which often leak. Comes with luggage rails (see photos), bolts and internal liners plus locks. I live near Preston but can deliver to sensible meeting point on M6/M40 from Preston to Oxford if helpful. Please excuse dust on crap photos - bike shares space with woodworking workshop. The bars are very easy to fit and there is great video on line to talk you through it.