Assuming New In Box: depending upon the area of the country in which you live: $495 to $550 U.S. for standard package.
US910010
S&W does not sell the XD. Springfield Armory does.
As a licensed Type 1 FFL dealer and certified gunsmith, I tend to favour the Springfield product. But both are good - neither one is particularly fantastic out of the box, but they both clean up quite nicely.
The fair retail or trade price for a Model a Uzi 9mm carbine is 1600 dollars US.
All Springfield XDM pistols come with accesory bundle. Depending on night sight upgrades new in box prices vary from $550 plain sights. Night sights and add ons up to $700
Depends on which powder, and which loading of the 9mm.
Yes per conversation with Springfield Inc. it is safe to use +p or +p+ FACTORY ammunition, but it can accelerate wear on the weapon at a higher rate.
Not really worth more than 50 USD or so
There's no such thing as a 9mm Desert Eagle.
Depends on EXACTLY what you have. Could range from 50-2000 USD or more.
Springfield 1911 models are forged and milled in Brazil. Custom shop models are assembled in usa. The XDM 9mm is made in croatia. I don't believe any of the others are made here either!
A single 9mm bullet is about 3-6 cents. A 9mm Parabellum (Luger) CARTRIDGE is about .30-.55.