Best London store to buy RAM

[netdog]

If I want to go and buy RAM for a Mac Pro today (not have it shipped), what is the best place to go? How much should I pay in London for 4GB (2x2GB) for a Mac Pro and how much of a premium will I pay? Please, nobody recommend The Apple Store.

 

[Mustafa]

You could try Micro Anvika in Tottenham Court Road, or Square in New Oxford Street (opposite Jessops). I've no idea on their prices or even whether they're open today.

Should you draw a blank, I've ordered from Crucial online at 4pm and had it delivered at 9 the next morning.