Regarding bumping ads in the classifed forums, we've just installed a new (customized) add-on that will change the way ads are bumped to the top. Please refer to the post "Bumping Classifed Ads" for details.
Never seen one like this before. The headset throws me off because the top has no bearing cup like the bottom. I also have no clue as to value as I've never seen one or know anybody who has ever had one.