12 currently. This includes some that haven't yet come out.
about 6,000 sets if you were estimate
The Lego Power Miner sets are old sets that were made about from 2007-2009.
well, its coming out January 2010, but I don't know excacly WHEN...
So far, there are 16 Main sets, 2 promotional sets, 1 polybag, 4 keychains and a watch
The Lego Town series is one of the largest sets of all the Lego sets. There are a variety of sets in the Lego Town series of all kinds. There are at least 644 sets included in the Lego Town Series.
There are about 55 Lego Harry Potter sets to buy.
Bricklink is a website that has numerous stores that sells lego that varies by sets, parts, instructions, minifigures, boxes, etc. The prices also differ, so pick the one that cost the least. So it's worth checking out!
Lego sets for girls can be found at many places. Sets such as "My First LEGO Princess" can be found at the LEGO website or at the Toys "R" Us website or at Amazon.
Bunches!<3
5000.0000
there are heaps
5,364
Lego building sets can be bought in many different stores. Toys "R" Us, Walmart, Target, Sears, and Amazon all sell Lego building sets. Lego's official store online and in select malls also sells Lego building sets.