Gun prices web site

[Alex$]

So I saw the post somewhere in this forum about used sales prices and cannot find the link...

Something about don't sell your gun before checking prices?

Anyone know what I am missing?

[PatrickHenry]

http://www.gunbroker.com/

[1-M-42]

https://www.gunvaluesboard.com

[sx1010]

Gun Stock Market http://www.georgestragand.com/gunstockmarket/index.php