inexpensive interconnects for MF X10-D tube buffer

Folks,

I just bought a MF x10-d tube buffer and psu from fellow audiogoner. I'll need an extra set of cables. Any recommendations for an <$100 (preferably <$50)used interconnect? And while you're at--any recommendation for a power cord in the same range?

I have a 15 yr old CD player you've never heard of (a one-off prototype) and modified Naim 72/HC/250 +Spendor S100 speakers

Thanks!
Barry