I believe 2 years ago the Beckett Magazines stopped listing the Graded Cards section near the back. I am not sure if these are listed in the Beckett OPG.
Unfortunately, I don't have an active subscription. I do have a way to find out the value of raw cards, but when it comes to Gem Mint, my best information comes from eBay. It's just hard to determine a value when all the cards on eBay are set as Buy it Now.
Well, I was looking and looking for decent prices, but I couldn't find any consistent prices and ended up going for the cheapest one I could find. I paid $113 for a lot of 1x 1987 Fleer PSA 10 and 1x 1986 Sportflics PSA 10. The cheapest I saw other than that was $120 OBO for JUST the Fleer card. I think I did pretty well. Only about 4% of the 87 Fleer get a Gem Mint grade from either PSA or BGS.
1987 Fleer Bonds PSA 10 books $80 in the most recent Beckett.
__________________
I collect Albert Pujols,Ike Davis and the 2011 Topps Diamond and Cognac Anniversary set. Also Heroes,The Big Bang Theory and Smallville in non-sports. I only mail out trades on Tuesday-Friday.