This deal has ended.
Updated. Amazon now has the 1TB Seagate External Hard Drive (model ST310005EXA101-RK) on sale for just
$86.54 $85.54. This is the best price we've seen on this model: you're paying under $0.09 per gig. It also comes with a two-year warranty. Shipping is free and there is no sales tax (except KS, KY, ND, NY, WA).