First, it is a Mauser, not mouser. Value of any gun is based on exact make, model and condition. There were several different versions of the Mauser, and condition can range from Excellent to Junk. Perhaps the most common, a Mauser 98K in good condition would be worth $250-$350.
The Garand rifle is a semiauto, not a bolt action. Do you have a Model 1903A3 bolt action? A Model 1917 bolt action?
mp-40, thompson sub-machinegun, bar, marine, m1 grand, m1 carbine, there were flamethowers but i forgot there names, springfield '03 sniper rifle, colt .45, luger, sturmgunfar, pps, mouser, and thats it
50-500 usd
Neither can be compared with a simple question....much depends on models , condition, ammo used and the personality of the rifle.
100-200 usd
50- 175 usd
They are no longer made, so it would be a used rifle. Price will vary depending on condition from about $100-$175
100-1000 usd
100-400 USD
100-500 USD or more depending on specifics
Depends a LOT on which rifle, and where. The rifle used by the Union Army at the start of the US Civil War originally cost $20 each. In 1860, that was a LOT of money- about 3 months wages for a worker.
The British made 'Baker Rifle' was the first widely used Infantry rifle in the early 1800's