While you are on the site, in your browser find and click "Add to Home Screen" A CGN beaver app icon will then be created to your phone that is directly link to the site.
Note: This feature may not be available in some browsers.
If you're in it for a shooter I'd just go for bore condition and a decent trigger. I know we're talking Mosins, but mine all have heavy yet decent triggers rather than draggy mushy ones.
Taking a cleaning rod and some patches with you. I'd carry a jag with me and use the rod in the gun. Most decent shops won't mind you passing a patch or two down the bore to get the loose dirt and oil out to get a general idea of condition (though one guy did act like I had peed in the holy water, so ask first).
Also look for ones that are on sale
I know the going rate is about $180, but I've not bought one in the last year that was more than $150, or even $130 at the LGSs