I like how, bearing in mind that they are passing themselves off as some sort of bike shop, they tell you how piss easy it is to remove the post but haven't er... removed the post.
Rear trispokes are only worth anything in theory.
Whereas rear trispokes needing parts >>>>>>>>>>>>>
http://www.ebay.co.uk/ulk/itm/301881611105
Says trispoke can be included for extra £30 but needs some parts. Stuck seatpost, could be a good project?