Everything that is grey or white market should be allowed here. Child porn shouldn't be allowed here because it will create a financial market (not that anyone would pay for CP when it is free and linked to all over hidden wiki). Although CP in and of itself is not immoral. Guns should be allowed here. All drugs should be allowed here. Counterfeit money shouldn't be allowed here because it is fucking stealing. What if some poor mom and pop shop gets stuck with your fake money, that comes out of THEIR pocket. Stealing is not acceptable agorist action. Selling CP is not acceptable agorist action imo (many agorists would argue against this and say that only production is immoral, not selling or possession or trading), although offering it freely isn't immoral.