Prices of all firearms have been rising with demand but it's more in the utility category than collectible firearms.
There seems to be more activity on the Luger Forums with new members joining, but I expect it's people that have decided to buy a home or carry defense firearm in the USA, and that "always wanted a Luger", so are thinking about them.
This is, of course, all speculation except for statistics like the NICS clearance numbers:
https://www.fbi.gov/file-repository/..._year.pdf/view
The past year and 4 months has been remarkable and impressive...
Just remember... Buy low and sell high!
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Igitur si vis pacem, para bellum -
- Therefore if you want peace, prepare for war.