Thread: Alteration vs. Conservation Defined
View Single Post
  #377  
Old 05-17-2019, 08:39 AM
Orioles1954 Orioles1954 is offline
Member
 
Join Date: May 2009
Posts: 2,263
Default
How many graders work for PSA or BGS? What are the standards to become a professional grader and is there any certification? How many cards are graders expected to turn around per day?
Reply With Quote