Check out www.car-part.com for used ECU's. Several in the GTA around $100. Standard has 3 of them at that price. Number 9 Auto Wreckers has a couple at $125. Probably worth the extra $25 as its much closer to drive to. If you want to save a few $$$, there is one in Brantford for $75.
I may have one for you. I have one that has been sitting in the bottom of my tool box for years. I can't remember the exact part number off the top of my head. If you still need one on Monday send me a message and I will dig it out for you.