Finally, yes! Microsoft has facilitated a developer purchase portal for Windows Phone 7. You can buy phones from the carriers in your region, without a data plan.
In the US, T-Mobile HD7 and HTC Surround are available for $500 each, while Samsung Focus and Dell Venue Pro are available for $525 each.
In the Europe, HTC HD7 is available for 489€, Samsung Omnia 7 for 505€, and LG Optimus 7 for only 409€.
Note that purchase of developer devices in all the regions require Windows Live ID. This must be the same ID that you’ve registered your AppHub account with.
If you have any questions, you can contact: firstname.lastname@example.org