my guess - IMHO only - no brainer
you will be better off with a power conditioner that actually does something to clean up the power then a cable that wishes it could... be sure to consider BPT in the mix and at your budget point the very respectable, very functional APC H series
http://www.apcc.com/products/family/index.cfm?id=307
for power cords be sure to consider the Harmonic Tech 11 cords which you can find used for 100-150 here on the Gon - probably can collect as many as you need in a month
FWIW most people will tell you to put your best cord between the wall and the conditioner - try that but also try it between the conditioner and the source
you will be better off with a power conditioner that actually does something to clean up the power then a cable that wishes it could... be sure to consider BPT in the mix and at your budget point the very respectable, very functional APC H series
http://www.apcc.com/products/family/index.cfm?id=307
for power cords be sure to consider the Harmonic Tech 11 cords which you can find used for 100-150 here on the Gon - probably can collect as many as you need in a month
FWIW most people will tell you to put your best cord between the wall and the conditioner - try that but also try it between the conditioner and the source