Arm wall bracket for large (37") flat screen at reasonable price?

I'm looking for the above - not the ones that mount flat on the wall but one that is on an arm so can be pointed in any direction - but found to my amazement that it retailed at €350 in Dixons - I could buy a tv for that! Has anyone any recommendations as to where I might find one at a better price?

ebay = [broken link removed]

About €105 delivered to Ireland.

Towger.

2 here are roughly the same price as dixons after delivery.
[broken link removed]

Thanks for that Towger, will check it out. Phillboy, cheers but I think they are all flat wall mounts (i.e. don't have the swivel arm). Komplett have one swivel arm one but it's €299 before delivery! Why are these things so expensive?