Need your help as to what IR camera to buy.

This all started with a thread a did a while ago about filming in different light spectrum's here.

www.abovetopsecret.com...

I am now ready to buy one of these camera's, as i have the money now, but which one?

It does not give a price as far as i can see, any idea's on how much any of these cost?
And are they any good?, there are so many different types, whats gonna be the best to watch the skies with?

Here's the link.
www.ircameras.com...


So any help is well appriated, as the results will posted here on ATS.

If i were you denied i would fly over to a camera store and ask them, it all depends now what is going to last the longest....