Hi Guys, recently purchased a 2018 18.58-2 OB Expander which we are stoked with !! It has a full Annexe from Kakadu Annexes in Currumbin. The annexe appears to never have been used and we don’t intend on using it. Not sure if it will fit other vans but I can take awning measurements if needed. Not really sure what it’s worth but do have a couple of other mods I’d like to do to the van so $1500.00 might be a ballpark figure. Located on the Gold Coast. Don’t have photos of it setup but can provide photos unfolded no problem.