The Game in Cheshire Oaks had a big box of Skylanders figures which were £1.99 for Spyro's Adventure (green) ones and £2.99 for Giant's (orange) ones. Possibly worth mentioning I didn't notice any actual Giant figures in there, just the normal sized ones. Oh, and they also seem to have a 3 for the price of 2 offer on them too.
Also worth mentioning, that even after I'd had my grubby fingers in there, there was still at least one Darklight Crypt and Dragon's Peak statue left, which can be a bit tricky to get hold of.
Also worth mentioning that they had quite a few of the £2.99 3-packs on the main Skylanders shelf.
Now if you'll excuse me, I'm going to level up my Drobot.