I can tell you they were nice and crisp. I was surprised at how much better they were than the picture. I only paid about $32 for all 4 so I thought it was a good deal. I was real happy with the condition when I got them and felt they were real good candidates for grading. If I got 67s I'd be happy as a clam...lol. Yesterday we went to the fairgrounds as they have a seller deal every weekend where people rent space and sell their junk. They had a military guns and collectible show so I paid to go in and check it out for MPCs. Only one guy had two of the 641 that were pretty shredded so I didn't even ask him about them.
I have a couple new ones coming in next week that im really excited about Finding some rare ones lately and the prices havent been to back breaking But its kind of holding me up on getting some new ones for my registry saw where A Series 661 $1 in 68EPQ with a * went for $355 was going to bid on it as my PCGS 68 only came back a 66, they seem to have issues with there first gen holders being Over graded, have heard this from a few people, but these were graded long ago so standards and grading were probably different back in the day, that would be my guess.