About 60% of it. My sister and Auntie brought it at a boot fair for £6, but there's a lot missing and no mini figures. The main bottom bit's there, so today I'm going to completely disassemble it and tick off the pieces that are there on the brick list in the back of the instructions. Then I'll find what I need, look through my collection, then order the rest of the bits off brick link. My cousin also has this but he smashed it up ages ago, perhaps I could buy the figures off him though, or get a keyring and cut the chain off.
I've always wanted this set but the new one is very expensive, and this one also sells for the best part of £100 too. So this is going to be my little project for a while, even if I have to spend £40 on bricks it's worth it.