D16a1 Ecu Needed?

[hcivic.com]

Hi guys ok so last weeken after some minnor fun and a few angaer managment sessions we found out we need a new ecu (the old one is in about 50 pieces so fixing it is outa the picture)
I have found a PG7 ecu
for 75 bucks but i need to know if there is any other ecu i can use or find cheaper