Dammit, I can't find it myself now, I'm sure I didn't dream it.
It wasn't the bundle @ £370.
The best I can find now at Amazon is:-
AMD Bulldozer FX-8150 8 Core 3.60GHz - Asus M5A78L-M USB3 HDMI Motherboard - 8gb DDR3 RAM Bundle @ £254.95
but I guess it's not as good a bundle as the one that now eludes me.
Sorry for sending you on a wild goose chase