I use a facebook group for Sovereign discussions and for people to upload their pretty pictures. One dealer uploaded an UNA £5 and asked if we though it was undergraded, now judging by the picture from PCGS I wouldn't have given it a second glance, but as you'll see from the next few posts I believe that PCGS are favouring higher end coins when grading.
This 1st picture is of course the PCGS picture