Any rock fans out there?

Actus, you are most welcome.
I got my copy for an extremely reasonable pre-order price. (Given that it's vinyl, it might be harder to get one later?)
If it all goes pear-shaped you can always claim a refund?
All the best....

Actusreus,
If you like the music,you will not be disappointed with the pressing or sound quality, price is also very reasonable, relative nowadays. Pull the trigger.

Martinmoble: Cool story. According to the band (Sabbath,) Bill Ward couldn't hack it on the drums. Look it up. Anyway, I like all those bands too. Some heavy metal and hard rock recordings from the 70s onward are surprisingly good sounding, as you probably know. I do like Classical and Jazz too. That's nice you have an audiophile society. I tried to get one going here
(Las Vegas,) and it was all talk no action.

Moonglum and Captain_winters,
Thanks guys. I'm a huge Black Sabbath fan, especially with Ozzy so I'll be getting this record. About a year ago I got an opened but untouched 5 LP set called "Black Sabbath - The Ozzy Osbourne Years" for a whooping $15 at my local record store, which is insane. It's an European release, and I understand it's pretty rare on vinyl. By far one of my best finds.
Also, I caught a rerun of an episode of "That Metal Show" on VH1 from about a year ago or so with Tony Iommi as a guest. What a humble, modest and down-to-earth guy. For a guy who's one of the founding fathers of heavy metal and venerated all over the world for decades, it speaks volumes about his character and integrity. Love the guy.

I have first UK pressings Vertigo of Self Titled, Master of Reality, Vol 4, and Bloody WWA first UK pressing, and the sound quality of 13 definitely is right up there with them. If you like the music, I can't imagine you will be disappointed with the sound quality. I have talked to 2 others in my circle that also agree with me. If you buy it and don't like the sound quality or pressing, I am almost, almost willing to send you the $20 myself.