1. Pull some little anemic guy off the street and send him in, if alarms don't go off and cops with guns drawn don't jump out of trees. You may be safe to give it ago.
2. Failing that, go to the next town, walk in tell its for your cousin PUMBA. The worst they can do is say no!!
3. Try an online pharmacy.
4.... less desirable. Dammit, just go in with a shotgun and get the lot, I'll pay for airmail for my half

cause I'm the brains in this operation
Later Bro