finding out gun values

I have a .25 caliber liberty hand gun that was given to me and I am trying to figure out what it is worth can anyone help

your handgun was made in spain by Retolaza Hermanos in eibar spain around the turn of the century untill 1915,,these were made in 7.35(32acp) or 6.35(25acp)good little auto loaders and a good one shoots good ..yours is very nice and would proably sell in the 175-250 at auction or to a private collector..the liberty name was one of the trade names used by the company and your pistol may be found with the names Military ,Retolaza,or Paramount on them also,,cool little 25's with oversized grips ..great for large handed people as opposed to the small gripped models accociated with 25 acp pistols,,
bigcurt