Well the Back to the Future sets sold out fast. A lot of scalpers bought up lots to sell them for profit on ebay. Although I did see a couple in Toys r Us a few weeks ago. So if you check in some toys shop you may find one. Or you can always ask Santa! hehe
I kinda miss some of the large sets I had when I was a kid. Had a cool Space Police spaceship with lights that could be reconfigured into a robot. I remember actually purchasing that from the Woolworths after craving it for so long there. Also I loved the Haunted Castle set (was when they first brought in glow in the dark ghosts and had revamped the Knights to look awesome) and the Robin Hood castle that was built within a tree... that was cooool.
Bought a transformer in my local charity shop. Wingsaber. Is a 'movie' redeco of cybertron Wingblade (and thus can combine with cybertron Prime who wasn't in the movie line) has electronics (not much but a red light and machine gun sound) and is missing the wing flaps that form his blades and missing launchers. He does have two small guns (which form the hilts of his swords) and he looks kinda cool. In is realisitic A10-inspired jet mode anyways. Was only £2.50. May sell it later on.
Those old Lego sets were great. They go for crazy money on eBay though.
I have the Galaxy Force Wingsaber. Basically like a brick hehe but looks cool and even cooler combined with Prime. £2.50 bargain. Should get a good price on eBay I should think. If I get time I might hit a car boot this weekend. Getting to the end of the season so might be some bargins to be found. Knowing my luck though I won't find anything.