Quite simple really, it's all in the title. If you've got a heap of TNT up for sale, I'm willing to buy 34k worth of it to blow up my residence on the 10th of this month. Just reply with the amount of TNT you're willing to sell me for 34k and I'll give you a response. Please tell me if you know of any restrictions about TNT use that I'm unaware of. Thanks!
Uh, well other than TNT not chain-detonating and only being usable in the waste/wild and only blowing up dirt and stone... yeah, you're good.