Is this a fair price ?
It does depend on what you want it for. \
If you're paper punching, will it shoot four times better than a IOF 30-06 for less than a quarter of the price? That is highly unlikely.
Since you can't use it for hunting; does its legendary reliability, controlled feed and positive ejection of its massive claw extractor mean that much? Maybe not.
On the other hand if you have always dreamed of owning a classic Mauser sporting arm with a set trigger, then by all means go for it (if you can afford it).
Only you can decide if it is worth it.
“Never give in, never give in, never; never; never; never – in nothing, great or small, large or petty – never give in except to convictions of honor and good sense” — Winston Churchill, Oct 29, 1941