Question My Dealer Couldn't Answer Thus Far About Cupholders

[2006HighSierra]

I have the regular 40-20-40 bench in my 06 Sierra. I have no cupholders which is kinda ghey. I know that alot of the trucks w/ the bench have two small cupholders that mount out from the center on the tranny tunnel. I want these. However the service manager spent about 20 minutes tryin to find something about them with no avail. no pictures, no diagram, no part numbers, or even descriptions. Anyone know where I might find these?

[Truckin2003]

you could try a salvage yard

[ryank1]

part number is 88938356 and list is $63.84