For all you High Beam fans, I was in TJ Hughes today and picked up a 15ml tube of ModelCo Luminosity Shimmer Whip for £5.
It's really nice, I only have Benefit Moon Beam to compare it to but it's easily as good as that. It comes in 3 colours, a bronze, a yellow and a pink. I bought the pink one and it's very highlighty.
I checked it out online and it's not a cheap naff brand either. Woo!