l-l•Sharkie•l-l mongrel :
Through the mid 40's and low 50's I'd get 700 + a season. Think my record was about 740, but that is when I went several seasons without a point being scored against me. More recently it's around 450-550 as things have gotten tougher and MB has become a factor.
I don't really remember the exact figure but I was averaging around 500 to 600 most seasons throughout my 30s, 40s and 50s and had a couple over 700. I think I must have reached 740 on one occasion - that is an average of 57-0 per game - very gettable if you have a couple of 70-0ers in the season. My most common score has been about 42-0 to 50-0 per game though.
I'm level 59 now and my GA is 202 after 4 games. I used subs on one of those and got the score up to close to 60-0. I'm therefore on for a solid 650 this season unless I really push it and go with subs every game to get it up, which is highly unlikely.