Dude, I'm getting a Dell! (Well at least I think so)

Do you think this would be a good thing to do?:
Trade-in my iPAQ 3835 to jjpepple.com for about $230, and then ay the rest of the money to get the 400mhz Dell Axim X5.
Trade-in my iPAQ 3835 to jjpepple.com for about $230, and then ay the rest of the money to get the 400mhz Dell Axim X5.