Don't want to get people's hopes up, but my local Blockbuster(Peckham SE London) is clearing out boxless, used DVD's at the ridiculous price of £2 each(crap price for USED & boxless) BUT then dropping to 5 for £5. This branch has been used for clearing through large amounts of ex-rental & used titles before & so this may be a very local offer. On the other hand it may be that stores have been told to have a clear out or that selected stores are recieving bulk quantities of this type of stock to clear.
It might be worth having a look at your local stores if you're near a branch & we can find out if this is just local.
Having the discs out on the counter meant I could check how 'beermatted' they were or weren't.
Hope it's a big drive to clear out from the stores & other people can benefit from this as I just spent £15 quid!!!