My largest online tournament buy in to date has been a $10 buy in. It was a multitable $5000 guarantee tournament. I sort of freerolled into it though. I played a $3 satellite where the top 3 finishers won a ticket to any $10 tourney on the site.
The biggest buy-in I ever played was $44 on FullTilt back in the pre Black Friday days. I don't think I'll ever play that high again, will stick to freerolls and micro unless I grind up a bankroll from micros.
My biggest one was definitely a $550 satellite to win $5300 package for North America Millions live event hosted by PartyPoker, which i played last summer. Have to say i got there, starting from 1cent satellite and grinding my way up through 4 other satellites. Unfortunately luck left me not so far away from hitting a big chance for travel to Canada and play for a million dollars, as i lost a coin flip few places before bubble. Bollocks! But it was a lot of fun and brought me to thoughts i should give a try to cheap satellites even more. Maybe next time i'll be playing big.
I played a "special" edition of the Bovada $100K GTD (I think it was like 112K GTD that week) that I freerolled into through satellites in 2015. Buy in was $162 otherwise. I got KK all in pre and villian had AA which held and I was out about an hour into it.
Patience and discipline are two skills you must master to succeed at poker long term.
My biggest buy-in is $ 22.
It was a tournament on PartyPoker. I was given this ticket as a bonus, and for my money the biggest buyin is 5.5 $
Unfortunately, all these tournaments for me ended unsuccessfully ((
550$ on Party poker. I won it through satellite way before the tournament was starting, and the day it began I was not in the mood and therefore not prepared for it. Was out pretty quick after a hand against a very tilting player duh lol Silly