You're right, I thought you meant "200" as the big blind. At the casino I play at it says "1-2 NLHE 100-300". This is my first time using the internet for information in the past month. All I've been doing is reading books.
I haven't looked at a poker strategy
website or forum since online poker playing became illegal in the USA (years ago).
Edit: I also misread your "3 BI" as 3 BLINDS. Not 3 Buy-ins. Im typing a bit fast and without much thought to be honest.
Yes, I've won 2k at 200NL. I would estimate about.... I dont know, 500 hands? 50 hoursish? Maybe less.