Snake oil??

Well, on March 8th, at the age of 64, I suffered a mild stroke. I have felt that things were returning to normal for the last few weeks. Now I’m not so sure. I just reviewed an email that came to me from Agon about a mysterious substance involving something called 3-Dimensional Enhancer, the NPS 1260. It claims to cure literally all my audio problems for the low price of $599. Is this some leftover April Fools thing or am I having some sort of stroke relapse?   I’m hoping that MC has some form to sage advice for this conundrum.