My wife’s friend’s mother had a bunch of stuff which I looked and assessed a rough estimate value. It took around 4 hours to do this and my eyes got tired! There were a bunch of common circulated silver Roosevelt Dimes and Washington Quaters, about 500 wheat cents where I cherry picked a 1922d in VG, some worn Buffalos and Liberty Nickels, a few common early commens, 27 common circulated Peace and Morgan dollars, 10 circulated Indian head cents, and other stuff. the highlight was a $5 1886s half eagle. I used the gray sheet to estimate the values and graded the collection conservatively. She is looking to get rid of it but I want to give a fair price. Have any of you bought collections and could you give advice?