Suicidal Tendencies shirt from 1st album

A few hours ago I was looking through S.T. stuff on ebay, and noticed one of the original shirts on the back cover of the first album is on ebay right now. Here's the link if anyone wants to check it out -

http://www.ebay.com/itm/SUICIDAL-TENDENCIES-HOLY-GRAIL-SET-ORIGINAL-HAND-DRAWN-SHIRT-FROM-DEBUT-ALBUM/370818711183

It's pretty cool to see a surviving original shirt. That first album made a big impact on me as a kid..The music, the artwork, etc.