WTB: 67/68 Floor Shift Non-Console Retainer Ring

Hi,
does ANYONE have a Shift Boot Retainer Ring for a non-console manual floor shifter?

The parts houses sell the retainer for the shift boot with a console every day of the week, but they only sell the piece I need as a kit with shifter trim plate.

A picture of the trim plate is in the Classic Industries online catalog on page 100; the three screw retainer ring is underneath but not visible.

http://www.classicindustries.com/pdf/c06_interior-components.pdf

Thanks for any help!