Was going to just buy the headset adapter for $25, but stumbled upon a pile of marked down Stereo Headsets (with the adapters).
Most of the ones in the store were marked down to $40.95, but there was a small number of them with the yellow clearance sticker priced at $28.96. I even had an employee open the box for me to ensure that it was complete.
I was at the Long Island store this morning and bought just 1 for myself. Left a couple more yellows there for fellow CAGs.