Value - old guns

Question
I inherited two old guns from my grandfather and was curious as to estimated value. One is a Oveido 1923 rifle and the other is a British 303 that has apparatus for the bayonet.  Thank you for any input as it is greatly appreciated.  ~angie

Answer
Hi Angie,

One, the Oveido is Spanish made Mauser.
Its worth $75 to $300 depending on condition

The other is British rifle, a Short Magazine Lee Enfield.
I would the marking off the rifle to estimate a value.
There is variations in them.
http://en.wikipedia.org/wiki/Lee-Enfield