Richer sounds are clearing out returns/oldstock/open boxes etc on Sunday, 10-4.
Go to www.richersounds.co.uk and find your nearest store then download the PDF for their sale. The one in Reading is running a queueing system - only 2 people in the store at any one time, stock is first come first served, max 4/customer in the first hour, download the list a pick box numbers! So you might have to get there early to get the best choice...
Good idea, but never ever EVER go when you're hungover.
Hangover purchasing is so dangerous... I think most of the things I've ever bought were when I was hungover... and yes, the CC falls into that category as well...