The tags are shredded and unreadable from washing I guess.

Thanks - I was just trying to read up on them so I will check out the link. I was just checking these out on eBay and I was wondering if there are fakes of these? The tags are worn out and the only proof I have is that I was at the concert in 1994 at exhibition stadium and bought them myself. Thanks...

I bought these at the concert in Toronto in 1994. They are well worn and the white one is stained. The tags are unreadable. Can or should these be cleaned and or repaired? Is there a difference in value? Thanks.