Reaper have got an amazing Kickstarter campaign going on at the moment (ends Saturday 25th August), that is smashing through its stretch goals at a blistering pace. At present, $100 down gets you 146 miniatures delivered in March next year. However, given the rate at which the stretch goals are being hit that number should easily hit 200+ before the end.
The Kickstater also has great add-ons for larger figures, paints and cases all of which are priced at around half their expected retail prices. The campaign is somewhat complex to grasp at first, but that is simply because they have added so much to it over the last few weeks. Here's a link to the main page: