As per title, 400g blocks of Mclellands Seriously Strong White Cheddar are now BOGOF, £3.68 for 2 at Tesco.
Personally I love this cheese and at this price its a bargain. :D
This was seen in-store in the Mansfield Tesco, I did a quick check on-line and it didn't seem to be there, so it might be in-store only.
**edit** Also seen in Netto at this price - nihcaj