I doubt this will be "reasonably" priced. If we look at HTC's recent phone (like the HTC Touch Diamond unlocked version for instance), people have to pay almost $800 for a phone that they have to keep cleaning almost after every use, has a small screen, no QWERTY keyboard, and a below average camera. Don't get me wrong, I love the Diamond's design and of course the TouchFLO 3D. But you might as well get an HTC Advantage for that price.
I will certainly be disappointed to see the Samsung i900 priced around $700 (my expectation) just because it has a 5.0 megapixel camera and built in GPS. Phone manufactures have to realize that there are a lot of mobile phones these days with the same features (if not more) and start slashing their prices and make it more competitive.