PSA — Vintage Sports Cards Blog

Posts in PSA

Crossovers - overestimating the graded populations?

Crossovers - overestimating the graded populations?

Do the PSA and SGC population reports overestimate the true population of graded cards?

Baseball, Grading, Investments, PSA, SGCGregory PopeMarch 6, 20191910 Tip Top Bread Honus Wagner, Vintage Baseball Cards, Vintage Cards, Honus Wagner, PSA, SGCComment

Top Sports Cards

New background for eBay and social media properties.

Baseball, Basketball, eBay, Golf, Investments, PSAGregory PopeMarch 4, 2019Baseball Cards, Vintage Baseball Cards, Top Sports Cards, Invest in baseball cardsComment

Is the T206 Green Cobb overvalued?

Examining the rapid rise in the Green Portrait T206 Ty Cobb

Baseball, Investments, PSAGregory PopeMarch 1, 2019T206 Ty Cobb, Ty Cobb, Ty Cobb T206, Ty Cobb GreenComment

1933 Goudey Babe Ruth Valuations

Baseball, Investments, PSAGregory PopeFebruary 28, 20191933 Goudey Babe Ruth, PSA, Investing in Baseball Cards, Babe Ruth, Goudey, 1933 Goudey, Vintage Cards, Vintage Baseball CardsComment

1909-11 American Caramel Cy Young Valuation Comparison

1909-11 American Caramel Cy Young Valuation Comparison

A look at the supply and demand for Cy Young's 1909-11 American Caramel cards.

Baseball, PSA, InvestmentsGregory PopeSeptember 27, 2017Cy Young, American Caramel, PSA, Baseball, Baseball Cards, Vintage Cards, Valuation, Population ReportComment

PSA Quality Control Issues

How did PSA let these holders with wrinkled plastic out of their offices?

Golf, Grading, PSAGregory PopeSeptember 21, 2017PSA, Graded Cards, Jack Nicklaus, Golf, 1971 Barratt & Co., Famous Sportsman, Vintage Cards Comment