Posted By:
David VarghaIt happens with post-war most often if the card comes in at less than NM and looks like it is NM or better in appearance. It also happens with PSA cards that get a qualifier such as OC or ST. Otherwise, you are pretty safe. However, on common cards worth less than $25 or so, you may not be able to recoup the cost of the grading and postage (both ways) for the process.
DavidVargha@hotmail.com