Mega Monday 1-day only deal. £12.99 (usual price £14.99) and free delivery from Zavvi.com
UPDATE: Offer appears to be extended for the time being - originally for their Mega Monday deals but now appears part of their Clearout discounts at the moment... :)
UPDATE: price had risen to £13.95 last week, but is now currently £12.45 + free delivery
received my copy today (21st August) and can confirm that i have received the 6-disc edition with digital copies...