The Desert Eagle was never made in .40 - available chamberings included .357 Magnum, .41 Magnum, .44 Magnum, .50 Action Express, and .440 Cor-Bon.
Depending on condition, finish, etc, roughly $1,000.
$800-$1200, depending on which version and condition.
600 low end to 1100 higher end for used specimen. 1300+ new.
It is 2000-4000 dollars depending on the country New or used? New from $900 to $3000 in the US (is it plated, extra barrels, what calliber, any magazines?)
100-500 or so
the value of ANY gun is based on the exact make, model and condition. You gave us 1 of the 3 items we need. There are several models of the Desert Eagle.
100-400 USD
50- 700 usd
50-300 USD or so
100-500 or more depending on specifics
1000+