Except Astronaughts left calibration mirrors on the moon which scientists use till this day proving beyond a doubt we landed on the moon.
The PS2 sold at a loss of about $50-$100 dollars and with phenomenal sales and boundless profit gains it took more than two years before the price even dropped $100 dollars.
The PS3 is selling at a loss of about $200-$250 dollars and with sluggish sales and a 2 billion dollar loss in revenue, how soon do you honestly think you'll see a price drop?