I can tell you the retail price meaning if you were selling to a college student what the price would be, 7-10 a pop. Now what I recommend doing when selling adderall is to go wholesale to get your money up as soon as possible and reup again, rinse, repeat. Retail you make more money, but it leaves you sitting on product at times as opposed to making hand over fist in a simple handshake. Essentially get 500 30 IR presses for 300-500(MAX) usd, sell them 2.50-3.50 a pop to someone you know that moves adderall or wouldn't mind getting it cheap so they could do the retailing for you. I spend 380$, in a handshake I'm making 1500$ that's more than doubling my money leaving me open to reup and get more for the next retailer. This is from what I'm seeing the easiest route to make that money.
From my perspective if you aren't doing it wholesale to lower your chances of dealing with the wrong college student, its rough. Not always, you'll just end up sitting on it a whole lot more than moving it. You'd make more money though, if you don't mind a money loss, you could have them buy some and front them an extra 100 on consignment. Up to you though, but yeah I'd be sketched out about the person who overdosed. What's the word, they are more a liability then a possible money maker being that they might overdose again.