This deal has ended.
Shop4Tech.com offers the Walkie-Talkie Watch 2-Pack in Blue for $14.95, but code SB15 cuts it to $12.71. With free shipping, that's $17 less than the second lowest price out there. They feature an extendable antenna, a push-to-talk button, an on/off switch, and require four AG-13 button-cell batteries, which are included. There is no sales tax (except CA).