I have used these Guardhouse and Lighthouse 9 coin slab holder pages. They both hold the NGC, PCGS, and ANACS well. The only issue with the Guardhouse pages is in the 3 ring binders I use, the 2nd from top hole and the 2nd from bottom hole are very tight and it is difficult to turn more than one filled page at a time. I always use a hole punch to extend both the 2nd from top hole and the second from bottom hole. However, the PET pages are tough and punching the holes are difficult.



I do typically buy the Guardhouse holders because I have found them to be lower cost.