PS3 Dev kit

I have an opportunity to buy a PS3 dev kit. Was wondering what they would be worth? There are 2 different models. One is model #decr 1000a

EDIT - I did aqcuire a couple (in the box so possibly new?) DECHA00A Test Model PS3 so a price check for those also

You'd probably be better off asking at Assemblr as that's in their wheelhouse. http://assemblergames.com

Also, that's pretty cool. I have a blue PSX tester, which is kind of fun to have around.