For that sort of money you could get the Cycle Cat ones, couldn't you?

Demon Tweeks (Wrexham) also do 'bars and risers (Varibar or something like that) the 'bars are the adjustable type.

Yep, i agree, but the heli bars work really well for my right wrist that has been broken in 6 places and is a bit of a mess.

the cycle cat ones look to be at a slightly different angle so i think i'll stick with what i know works.