Two unopened Sugru mini-packs, each containing 5 grams (0.17oz) of product ... perfect for tiny projects. One pack is color black, the other white.
Price is $4.00 each and includes shipping via first class mail to USA postal codes. OR $7.00 for both shipped to a single address.
These are surplus from the lowest cost source I could find when I replicated Stephen Barber's "excellent Big Dig upgrade" project, which required half the mini-pack I used.
Originally purchased 11/24/2012. The Sugru folks say that unopened mini-packets have a shelf life of six months from when they are received (eighteen months if frozen). They've been at room temperature so they are good until May 24, 2013 or a guesstimated Sep 24, 2014 if you freeze them (1/3 of the room temp shelf life (already used) plus 2/3 of the freezer shelf life.
You can easily compare price and shipping at sugru.com, I was not able to find a lower cost source.
If interested, send me a PM and I'll reply with my paypal ID.