509.65
515 USD
Around $600, give or take.
Depends on condition, box, etc, but new is about $525.
The average cost of a Glock 40 in June 2013 is $550. This is the price for a pre-owned gun. The price of a new model can be obtained from a local gun store.
$475 - $540 used, in the vicinity of $600 new.
300 or so
GLOCK has many pistols of varying sizes, calibers, and styles. Each model varies greatly in price, however the GLOCK that most common punks dream of, the Glock 17, is expected MSRP to be around $450.
The price of any used item(s) can vary from seller to seller.
Fair has nothing to do with it. Supply and Demand have the most to do with it. Also depends on where you live. Range from 500-650 or so
It's strictly a matter of opinion. Glock makes a very reliable mid-priced gun. They are hard to beat for the price.
For a basic Glock 21, new in box, between $600 - $650.