This deal has ended.
Through 4/23, this Sony Vaio 16" Laptop drops from $649.99 to $579.99 to $549.99 via code IAD58582 at TigerDirect.com. Even with around $8.77 shipping, this is the lowest price we could find anywhere by $22. It features an Intel Core i5 processor,15.5" LED display, 4GB RAM, and 320GB hard drive. Plus, there is no sales tax (except FL, IL, NC, TX, GA, SD and ID).