Just back from my local Sainsburys (Winnersh). Loads of toys on offer, but got some High School Musical flashing street gliders for only £2.79 pair, reduced from £9.99 - bargain! They had lots of Bratz dolls too, like Bratz Wildlife which has doll spare outfit and an animal like leopard or tiger reduced from £18 to £4.49 each - they had quite a few so hope this helps someone. BTW - sorry I couldn't find a photo of the gliders!
High School Musical Flashing Street Gliders from £9.99 to only £2.79 @ Sainsburys