Market: AlphaBay
Shipping: US-US, arrived in 3 days to the west coast
Stealth: 11/10 stealth with decoy. Someone could open the envelope and easily miss the product.
Price: Escrow 21.80 USD shipped for 2 tabs (ouch)
Communication: vendor replied within 12 hours to my questions and was very courteous.
Quality: Vender recommended I take 1 tab. I took 1.5 and had an intense, insanely awesome trip. I've done acid many times before, and this was definitely acid. There was a pretty strong body load coming up, but then I was blasted into a different dimension and it was great. I can't speak to the dosing accuracy because this is my first LSD DNM purchase, but my last trip I took 4 tabs of locally-sourced acid and the trip wasn't as strong as this one. Effects seemed about right for a ~190ug dose.
Overall: 90/100. Perfect in almost every way, but $10 a tab is quite steep.
I can definately vouch for this vendor. First time I tripped off his tabs and it was fucking insane. one tab took me to a completely different universe.