ShopRunner offers a 1-Year ShopRunner Membership for $1. That's tied with an expired mention from earlier today as one of the best deals we've seen for this shipping service, although we saw it for free three weeks ago (since expired). It includes unlimited free 2-day shipping, free shipping on returns, and more. Vendors that use this service include Toys "R" Us, newegg, Lord & Taylor, Calvin Klein, RadioShack, drugstore.com, and more. Deal limited to 5,000 sign ups.

Note: Be sure to cancel before your 1-year subscription is up or you may be billed for another year at full price, currently $79.