John...I hear you on getting a grade over Authentic...I've been subbing my 50's bigger cards here lately to SGC and have received a few A's, even on numbered PSA crossovers...but...wow, still not seeing 1.5 on that. Either way...just a fantastic card. I just subbed a 54, 55, and a 56 Jackie...hoping to get 1's, maybe a 2 on my 55 but doubt it. Your 53 blows them away...haha.
Picked up another 64 Giant...really loving these...
