What power cord should I get for my front end?


I am rebuilding a new SET Stereo system and will be using a highly modified Tascam CD Player from Decware as the source,with class A Tube Output and tube power supply with dual attentuators and a IEC 15 amp receptacle so I can swap out power cords. The cd player fully moded is about $1,200.00 new and I really don't want to go any higher then $300.00 used for a power cord. Any suggestions. I am told PS Audio makes some good stuff.
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Thanks for your responses. As a matter of fact I do have some old lawn mower extension cords I have been playing around as speaker cables and may try some experimental
stuff with the llustrated helps I saw from some of u.
The flavor 4 looks interesting since its cyro treated; that
may be a possibility. I do hear a definate improvment with cyro treated wire and have not really thought of getting cyro treated wire for a PC Cord
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Two suggestions in the 150.00 range. Both are nice and worth checking out.
Valab pure silver power cord-150.00 new.
Shunyata Diamondback-150.00 or less used.
To Steakster and Psacanli:

Steakster you said that "then, i tried a pair of heavily shielded power cords on..."
What brand and model power cord was this?

Psacanli, what brand and model of MIT would you recommend for a denon cd player?

To Everyone,
I have a Denon 3930ci (cd/dvd player source) and it is difficult to find a power cord that does not sound harsh on it. It is being powered with a Rotel RSX 1065 av receiver. Your Suggestions will be very much appreciated.........................