Power cable for tube output cdp


I have an eastern electric minimax cdp and am interested in buying an aftermarket power cable. I'd spend up to $250, just looking for suggestions for this particular cdp. More generally, does copper, gold, or silver mate well with tube equipment? Thanks for your time everyone.
jeffswitzer
Forgot to mention some details. According to the manufacturer's site, the El Nino PC is OCC copper. It's a rather stiff cord. List price is $180, which is about 12% of my player's cost.
So many options: Blue Circle BC61, Kimber PK14, Signal Cable, DH Labs Power Plus.
I generally like silver with tubes and on my player, a Tube Technology Fusion CD64 I use a great cheap silver cable, the Audio Magic Xstreme. It does the trick nicely at around $100 bucks. Happy listening!
JPS Labs Digital AC. Last time I checked, someone had one listed at around your budget.