Power Cord up to $100?


I have mono block amplifiers and was wondering if there's a power cord that's better than a stock cord for up to $100 each?
dhcod
Another vote for Pangea (and Audio Advisor). Got 2 AC9s for my tube monoblocks. Expect to get a 9SE for a recently acquired SS integrated. I didn't think I would be able to hear a difference over "stock", but I did...and for the better.
Post removed 
please tell us why you believe the stock power cords that came with your amps are not performing to spec?
Another vote for Pangea, I just got a 9se, blew my acoustic zen tsunami out of the water on my big amp.