It is really tough to call the "market", when depending on where, how, when, etc. a luger is sold; the same condition shooter can sell for $600 or $1250!
Or a collectible for $2000 or $3000 for similar pistols in the same condition.
What is the market price? a range and it always is.
Sometimes people are patient and get a good price, other times they are anxious, in a hurry, or catch auction fever and pay too much!
Lugers don't linger on the shelf if priced "right".