Question about 2"->1.25" adaptor

I'm parting out a TV85 setup, selling a 2" diagonal and OTA separately. I also have a 2"->1.25" adaptor. Is this piece presumed to be standard equipment with either the OTA or the diagonal, or is it a separate accessory generally purchased on it's own.

Thanks for any guidance.

Duane

Hi Duane
I wouldn't normally consider the adapter as part of a TV85 OTA. If the adapter is the same brand as the diagonal it would be much easier to sell with the diagonal and price accordingly, if it is not the same brand than sell as a seperate line item.
Hope this helps
Buck