Where to find TrickFlow EGR spacer to intake gasket?

I need to get a new gasket for my EGR spacer to intake. I have a TrickFlow intake and the TrickFlow EGR elbow spacer. I think it's 75mm since the intake inlet is 75mm also. Where can I find one? I found a 70mm gasket that was $30. I would prefer not to spend that much on a little gasket.

EDIT: I will NOT be using the EGR, so I don't need the gasket with the holes in it for the gasses to go through. So would a throttle body to spacer gasket work instead?

Thanks.

Thanks, I'll try to find some.