Is this SN source a scam?

[SoFewMethods]

I found a source for sodium nitrate that says they're selling it for $15 (without shipping). I don't know how much SN is worth, but that seems really cheap for a black market drug. Is this a scam?

 

[Lifeaffirmingchoice]

You need sodium niTRITE not nitrate

 

[SoFewMethods]

You need sodium niTRITE not nitrate

Damn, I've been searching for the wrong thing the whole time. Oh, well, thanks for answering.