I bought weed from Mr Cronk a couple of times last year (he's a UK based seller) on BM reloaded. I never had any problems with him and the product seemed decent enough.
Does anyone know if he's selling anywhere? I had a quick look on SR2 and couldn't see him.
He's also on BlueSky, and I actually think he's the vendor with the most sales/transactions on that marketplace so far.
MrCronk's BlueSky Profile