My first handgun was a Springfield XDM 40 cal, fondled a lot of glocks and decided to go with the springfield. cost 609 plus tax. that was 4 years ago for my 21st birthday still have it and don't ever plan to get rid of it.
First handgun I ever purchased was a Colt Python, 6-inch, bright stainless. I paid about $750 for it brand new in 1985 or 86. It is perhaps the most accurate handgun I have ever owned. I still have it.
My first handgun was free, since my Dad got it for me for my 18th birthday. But it was a Gen3 Glock 22 w/ Meprolight night sights for $500. Still carry it a majority of the time.