OE ATE front disc brakes

[mattCSLnut]

After a bit of online digging around I'm struggling to find a supplier of the original equipment "ATE" CSL stock ( 345 X 28 ) front discs.
Sure, the main stealers will supply these but even after quite a generous discount ( THANX Nick ) they are still in excess of £400 for the pair.
IIRC 18 months ago I paid under £300 for the pair of the "ATE" OE fronts @ EuroCarPart however they (ECP) can no longer supply these as they are mainly pushing "PAGID" brake stuff these days. Same problem with GSF who can only offer an alternative "Zimmerman" CSL size front discs for around £280 all in after some creative discount. While reasonably priced, they are not OEM, I've never used any of their products and in all honesty I'd like to stick with OE "ATE" for originality.
Can someone point me in the right direction for competatively priced "ATE" OE front discs/rotors please