I agree that $10/session does sound better. That's what you pay (at most) for LSD, the traditional longer-term anti-depressive and anti-anxiety effect being there as well (3-6 months).
But: You have to buy a test kit (an additional $25/kit) and be extremely well informed about what do to and what not to do. And plan everything in detail and very carefully. Don't expect miracles if you're not serious about it.
as much as I love LSD, it's by no means a safe drug for severe clinical depression. bad trips can easily push someone over the edge, especially if they have suicidal ideation.
ketamine, on the other hand, has a MoA that doesn't depend on how well the trip went. it's also a known quantity to doctors and far safer and more predictable.
please do not encourage severely depressed people to try acid.
