Depending on EXACTLY what you have, 100-1000 USD Have a pristine 1909 German made with all the markings but it has been sporterized. It is in 7.65 cal. Looking for a possible value.
$300-$450. This rifle was made either by Heym or by FN. If a true Mauser action it will be made in Belgium by FN. Otherwise it will be a Mauser 3000 made by Heym.
Unaware of any published sn data.
No sn data published I know of.
Your Spanish made Mauser rifle could be worth anywhere from $50-$300. Value of any gun is based on exact make, model, condition, and originality.
The Argentine Mauser rifle with the serial number E8742 was manufactured in the year 1909. This model is part of the Argentine Mauser series that were produced in the early 20th century, specifically during the period when Argentina was modernizing its military equipment. The "E" prefix in the serial number typically indicates a specific production run associated with that year.
It means they began making that MODEL of Mauser in 1895. You will need to have someone that knows older Mauser makes a hands on assessment of your rifle. Value depends on make, model, condition- and with military riles, originality- modifications lose value.
Mauser never made chromed pistols, so the chroming essentially ruins it as a collectible. It is likely worth $150-200.
Requires professional appraisal
These are the same as the Heym-made rifles and are the same as the Mauser 2000 or Mauser 3000. Made in the 1960's. Worth $300-$400.
50-275 US Dollars
100-1000 USD or more depending on specifics