Posted By:
fkwShill, I dont know, but IMO overbidding yes.
These cards are not that rare, Ive owned about 10 over the years (3 Speakers)
If you look closely at the Niles you can see the "BOSTON" just like this Speaker.

None of these missing color variations should be cataloged or noted on the flips IMO. If you did that you would have to add hundreds of these to the catalogs and pop reports.