Hi everyone! Recently found this gem at the thrift store. I was searching through the different marketplaces but i haven't found any similar print like this. Only seen tees from Insomniac era being sold on ebay from 250 to 500 USD. Can you please assist me with authentication and pricing? Thanks!

Hi everyone! Recently found this piece at the thrift store and i can't find any similar print like this on the web. Is that bootleg?