cross over bars to fit a chevrolet spark

[Scotmitchy]

I've got a new chevrolet spark, with roof rails, and want to carry my bike on the top.

To my horror Halfords (Thule) wanted about £80 for the bars and another £50 for the feet!

Does anyone have anything suitable they are wanted rid of from the shed, at a more affordable price?

Ta

Mitchy

 

[Scotmitchy]

PS I need the 757 feet and eiether the 760 or 860 bars (108cm)