I've been a Lego builder since I was about four years old.  Then for my fifth birthday I got the Alpha-1 Rocket Base, and that was it - I was hooked.  As an adult I find it useful to sell parts I don't want or need to mitigate the cost of my Lego addiction.

I won't sell anything I wouldn't want to receive myself, so if any piece in my store is in less than excellent condition, I will note it in the description.