Monoprice: free shipping on orders of $25+

Good from now until the end of day on Sunday 10/19/14, is offering shipping on orders of $25 or more in participating items. They have a lot of affordable Camera & Photo accessories along with various other general purpose computer and technology accessories (eg HDMI cables). The free shipping promotion has a limit of three units of the same item, so three units of HDMI cable XYZ, three units of tripod ABCD, three of tripod DEFG, etc, etc, etc. No coupon code needed.

Some other potentially interesting items on sale:
+ 27″ IPS-Glass Panel Pro LED Monitor WQHD 2560×1440 monitor for $400
+ 10X6.25 Inches Graphic Drawing Tablet for $40