Sears has there Crafstman 88173 24" snowblower for a very cheap $599 listed online. Stores will match this. With sears rewards program, you can earn an additional $56 back to spend the next day or any later date within 2 weeks bringing the final cost to $543.
This is rated as the best value two stage blower by a variety of reviewers and companies. Check it out!
P.S. Go easy on me. First post and I just wanted to pass on my savings!