TigerDirect.com has the Unlocked Palm Centro Smartphone in White for $149.99 (249.99-100 instant savings) for a limited time. Shipping is an extra $1.99.

The Palm Centro Unlocked GSM Smart Phone gives you voice, text, email and web, all in a phone that’s a lot smaller than you think. Which basically means you can keep up with friends in every way possible. The Centro Unlocked GSM Smart Phone even has a 320×320 touchscreen LCD and a QWERTY-style keyboard, so you can say what you really mean and L8R to short, confusing messages. It weighs just over 4 ounces and features a 1.3-megapixel digital camera, Bluetooth 1.2, microSD slot, USB connectivity, and Palm OS 5.4.9. It’s a quad-band phone and supports GSM 1900, 1800, 850, 900. It comes with a 1-month warranty, provided by PDA Giant.