More Info :- br br What makes this deal so good is that you can choose from a range of office chairs including the Rapidline PU300 high back fully ergonomic chair for $255 less trade in. Or perhaps the Rapidline LRM Mesh-back Office Chair is more your style at $459 less your $30 trade in. Both chairs come with a 10 year warranty so you can be assured you are buying a quality ergonomic chair.