Can I get some help authenticating this Butthole Surfers shirt, guys? Thanks in advance!

Awesome, thank you! It's a size Large.

Hi guys! I'm new here and kinda new to reselling vintage clothing. I'm really excited to be apart of this community!

I just bought this jacket for about $100. I don't know much about it other than it’s from the late 70s early 80s, and that it's from a legendary music venue in NYC. However I'm not sure if it's authentic or what it’s worth. Could someone please help me?

Need some help finding information about this shirt. Can't find a website or another example online. Also how much is it worth? Please help. Thank you for your time.