I'm looking into the possibility of a new home theater receiver but have no real need for tons of bells or bleeding edge. It would just be nice to have auto detect input/headphone. and hdmi ports as my receiver is probably 5 years old now. How or when could you buy a older receiver cheaply when they seem to only sell this years models? Is there a website that lists last years best bang for buck receiver? Is it a matter of buying used? Any thoughts would be greatly appreciated.