DeepDiscount.com offers a sale on Halloween related movies on DVD and Blu-ray, with free shipping on every order.

The sale is separated into the following categories:
Horror for Die-Hards / Family & Kids / Under $10 / All Titles

Titles include:
American Werewolf in London (2-Disc Special Edition) – $5.58
Halloween (Blu-ray) – $8.58
Pandorum (Blu-ray) – $8.58
Jacob’s Ladder (Blu-ray) – $9.58

Amazon.com offers Mr. Show The Complete Collection on DVD for $19.99. Shipping adds $2.98 or is free on orders over $25 or with Amazon Prime.  This is the lowest total price available by $14.

Amazon.com offers The Office Season 6 on DVD for $29.99 with free shipping.  This is the lowest total price available by $5.

Amazon.com offers the Austin Powers Collection on Blu-ray for $29.49 with free shipping.  This is the lowest total price available by $17.

BestBuy.com offers Role Models on Blu-ray for $9.99 with free in-store pickup.  Shipping is also available starting at $2.49. This is the lowest total price available by $2.