I think it will be hard to predict what will happen with this, but if prices look good to you, then pick up stuff now. (I have, from Wiggle) I'm curious if ultimately we'll see a bump in prices as, theoretically, stuff coming into GB from the EU, like Campy bits, will be subject to import duties. Also EU VAT rules will no longer apply, so we'll have to see what happens with that.

My biggest concern is that jittery financial markets won't like this and I'll watch my retirement funds take what I hope will be a temporary plunge.