I was at Grain and Grape in Melbourne this morning and they had a box of old Brew Your Own magazines from 2009 to 2011 and a few Beer & Brewer editions, free for the taking.
I picked up seven BYOs that I didn't have already.
I'm not sure how often they do this but it's the first time I've noticed them giving them away.
They also have old editions for sale, for (from memory last time I was there) $2 or $2.50.
Cheers,
Oliver