Damn. I guess I got mine with the headset, but 1/2 price would have been nice. There wasn't even anyone using headsets when I played the other day.
From my experience the better players(lvl 4 servers) and clan guys are the ones that use the headsets most.
I just paid the $40 for the download back when it first came out. It was fun once RFOM got boring and held me down until COD4. I should start playing it again. My kill/death ratio was like 5.-something, lol.