The Star Wars Celebration starts today and will run until April 19, 2015. At the event, they are currently selling a 178 piece Tatoonie Mini Build LEGO set. It contains a mini Landspeeder, a sandcrawler and a moisture vaporator. A full size C-3PO minifigre is included too along with microfigures. According to FBTB
, it is priced at $40 and LEGO would have about 1000 made where 250 will be sold each day.
On eBay, the prices for this set is $100+. One of the sellers there
also managed to obtain an exclusive Star Wars Celebration mini LEGO Star Wars Imperial Star Destroyer with special stand.