Staples - Up to 50% off select desk chairs

Tell us the truth. Have you ever, for no reason at all, zipped your desk chair up and down the linoleum floor, or the carpet-that's-nearly-as-hard-as-linoleum? Maybe you spun around in circles and left kick-start footprints on the wall? We don't judge, and neither does Staples. We know this to be true thanks to the theme they've picked for their current desk chair promotion (where, not so coincidentally, you can get a wide range of chairs for up to 50% off through 2/28/09). Or do most merchants divide chairs into Economy, Sport, Premium and Luxury categories? And what's this about test drives?