Got this in an email: iGo.com has the Eyemodule II for $139.99 and they are offering free shipping on big orders. They also have the Handspring Backup Module for $19.99.

Eyemodule II: http://www.igo.com/product_page.asp?ProductID=80599

Backup Module: http://www.igo.com/Product_page.asp?ProductID=84260