Woot offers Vivitar Selfie Stick with Aux-in Wired Shutter Release for $4.99 (orig. $34.99) + free shipping with Prime.

Product Description:
The Vivitar Selfie Stick will help aid you in creating those epic selfies. Get all your friends into the picture with ease. The Selfie Stick has a wireless shutter release making it a cinch to get the needed pic. It comes in all kind of fun colors too!

• Compatible with most mobile phones
• Includes a shutter release cable
• Fatty handle for great grip