I wasn't sure where to put this so here it sits.
I just wanted to share one option with any others that may be looking for a large, cheap, DRILLABLE sump. Or those that may live in a area without any local tank builders, such as myself.
I recently purchased a new 100 gal water storage tank and I couldn't be happier. It was only $200 and it works great.
I got mine here from...
http://www.canwest-tanks.com/index.html
They shipped it over night via greyhound which cost me $35.00 (Surrey,BC-Quesnel,BC)