Im selling my Rive XT500 carbone black seat box, i have had it for about 18 mths.
comes with the following;
1x 30mm side drawer (plastic with wooden fascia)
1x 60mm front drawer (all wood)
1x 30mm tray ( original)
1x medium side tray
1x wheel kit (you have a choice on this, you can have the original wheel kit or a preston shuttle)

im looking for around £350

pm me if you are interested, i have pictures of it so i could email you them.