Possibly just a misprice at my store, but worth noting for other people to see!
The disney dvds were all marked up at a lower price than they have been, starting from £5 for finding nemo, but most about £7 - £8. BUT they were all still on the buy one get one free stand. I took two to the counter where they scanned at £15 - when I pointed out they were BOGOF they amended the price and I got Aladdin and Alice in Wonderland for £7 for the pair!
They also had cars, ratatouille, up, pinnochio and a few others. This was at the tesco express store in Chapeltown, Sheffield.