The TI EStore will be having a deal on their Ez430 Chronos Watches. Coupon codes are listed below. Make sure you select the correct version of the watch for your country. The deal will expire in 10 days with a limited no. of watches each day.
Via TI E2E Blog
In recognition of the Black Friday shopping sales, we will be selling the Chronos for only $29.99 + free shipping on the TI eStore all week! There will only be a limited number available each day, but this deal will be live for 10 days! So if you try one of the coupon codes below and it isn't working, remember to check back on the following morning.