Exactly. Also because they are very brittle styrene you can have a mint looking Shrine that hisses all the way through. I've got a mint looking Enjoyables & one that looks vg- & it's the vg- one that plays the best.
At least with Mikes copy of the Cautions you know you are getting one that plays nice. Sounds a bargain to me.
By the way, I know this is not the time & place to go into an in depth discussion about it, but some of the Shrines actually had two presses at two different pressing plants, & that includes things like Shirley Edwards, Sidney Hall, etc.. Some were Bell Sound pressed/stamped. Lot of facts about the label yet to emerge.
pottsy