Posted By: 
warshawlawSame thing happened to me.  Trimmed N28.  I submitted it to SGC to confirm my conclusion, ended up selling it as trimmed at a huge loss.  
If it is authentic but trimmed, there is a market; it just happens to be a low priced market.  
Be careful opening the holder--PRO holders are tough.  I needed to demolish most of the perimeter with a pliers before I could get enough leverage to safely pop it and still sliced my finger.