Too often, we have seen people - that have inherited collections - spend far more on grading fees than the collection is actually worth! Many collectors feel that professional grading is a racket, as it is not uncommon for someone to send a borderline
Mantle card off 9 times and have it come back ExMt (or maybe even EX) and send it off that 10th time and get a NrMt grade. In that example the process takes about a year and costs the owner thousands of dollars for that card alone! PSA does not seem to mind....
Please understand that we are totally "agnostic" and unbiased when it comes to professionally graded cards. We buy and sell both graded and ungraded cards - so it really does not matter to us. We make money either way. If you insist on getting your cards graded, please do yourself a favor and send only few to test the results. PSA, SGC and Beckett are main grading companies that I recommend. The rest do not carry any value.