Already mentioned are some decent sounding and sane priced PC's are signalcable, cullen and shunyata venon. If you want something REALLY inexpensive, this cord is allegedly the iron lung jellyfish reviewed here just without the cryo treatment. I bought a few for some sources and found them to be surprisingly good. If you want to go a little more upscale, you might want to look for a used cord - they are readily available on sites like audiogon, audiocircle, us audiomart, etc - and will save you quite a bit of money.
Have you tried to plug your 225 directly into the wall? I tried mine both into my Running Springs conditioner and directly into the wall receptacle and prefer it directly into the wall.
looks like a can't include links since i don't have 10 posts.
for the cord, google 'MCM Part #28-11321
for the review, google 'It's Done! Power Cord Shoot-Out-- 22 Power Cords Reviewed!'