And it will set you back approximately $10-20
I have just purchased a new Samsung 51" Plasma PN51D8000 television and was told be the Best Buy salesperson (who tried to sell me every accessory in BBY to go with the TV) that I needed a high end HDMI cable that was approx. $150 to get the optimum quality for playing PS3, watching blurays, and using the 3d feature.
My question is, is there a cheaper option? And do these cables make that big of a difference to my viewing experience?