The listing, New Generic Solar Charger - Free US and Canada Shipping has ended.
When you include the shipping, I paid $10 for this from a site called Daily Steals: http://www.dailysteals.com/. It was a bargain as things from this site usually are but be aware that it is a generic Chinese made item...It probably works well but only in some circumstances. I would buy it only for fun and experimentation, or even possibly an emergency not necessarily as a solution to a problem.
It is brand new and still sealed and unopened. It is already fully charged as a green led light is on all the time, viewable through the clear packaging. Free US and Canada shipping.
From the product description at http://bit.ly/bw1rFB:
"* This item quickly charges your electronic item in 60 minutes to give you 100-150 talk time.
* Perfect for charging small electronics, such as, cameras, mp3 players, cell phones, and GPS.
Thin, sleek, and elegant design makes this item a pleasure to carry.
* Battery charges in the sun for 10-15 hours, and using a USB cable, your solar powered battery charger will be charged in a quick 3-5 hours.
* Adjustable voltage options ensure a safe charge for your electronic device."