Are you looking to buy? Prices on eBay have quite a large price range fluctuation, I've seen it the full attendee set go for $250-400, whilst the bagged set go for $200-350. However, just checking eBay completed listings, and this (http://www.ebay.com.au/csc/i.html?_s...s&LH_PrefLoc=2) comes up.
Best time to buy is in another few months during Botcon when the market is flooded with new Botcon stuff. Some lesser experienced sellers usually put older Botcon figs for auction hoping to sell high -- most likely won't as there will be a wider range of goodies vying for limited monies.