I think it comes close to the norm for “normal” rifles.
Matching ones, at least here in Italyicon, are really expensive.
They can be found, but not easily and at prices not comparable to the others.
These rifles have also been through a lot of history: WWI, the German “civil war” thereafter, the Weimarer Republik, the 3rd Reich, modifications and WWII for some of them.
Field armorers patched them up as they could, mixing up parts, so I think a matching one is quite rare.
A few weeks ago here there was an offer for a small lot found somewehere in Germanyicon in pristine conditions.
I don’t remember the price because it was so high I didn’t bother to take note of.
But things, also good ones, happen, so you can always hope.
There must be plenty of bring backs in the US, certainly even a lot of matching ones.