Sprint touch pro 2 ebay price

[zmm12345]

I am looking to get a nice windows mobile phone on ebay to use on Sprint. From what I see you can get a touch pro on eBay brand new for as little as $200 without any contract.

I was wondering if I should wait a month for the touch pro 2. My question is does anyone have any idea (based on other phones) how much the touch pro 2 will go for on eBay without a plan once it comes out?

If it's another $100 then its worth it for me to wait and buy it though if it will cost more like $400-$500 then I will just got with the regular touch pro (I don' t think they are so different that I should spend double the amount.)