Retractable iPhone, Mini USB, Micro USB Cable
Got the Retractable USB to iPhone/iPod/Mini USB/Micro USB Data & Charging Cable (70CM-Length) from Deal Extreme for US$7.20. I saw the same cable selling for S$29.90 at Challenger!
Retractable Network Cable (RJ45)
Got the Network Retractable Cable for US$1.81 from Deal Extreme as well.