I've got a Benchmark that's in excellent condition. Although I've had it for 13 months, I've used it only for 7 and subsequently changed to a different DAC/Amp. The price is now dropped to $[SOLD] + shipping via tracked EMS + 4% Paypal fees. This is the final price reduction otherwise it'll go in for a trade-in.
Comes with power cables (US plug), USB A-B type, RCA cables, user manual in English and Japanese and a CD which I've never used.