Compression socks are a commonly recommended starting point for sufferers of nerve and circulation issues. I had Peripheral Neuropathy for 3 years before I tried them. Initially I had a noticable reduction in pain but not long after that, the tightness of the socks started aggravating my feet and making them sting worse. While many find them helpful, they didn't work well for me. BUT - they are worth a shot; they are cheap and many report significant relief.
The Cost: $10 – $20 / per pair