I know you want memory card, but have a look here

http://www.cameracentrecardiff.co.uk/

I bought a Sony Handycam DCR-HC46 for £150. Its a MiniDV unit. All kit is ex demo, but they have some bloody bargains. I got mine next day aswell. Really helpful on the phone, might be worthwhile calling them as stock changes all the time.

Cheers

Matt