Good deals on extension cords to power the controllers.

1) http://cgi.ebay.com/100-12-GAUGE-EXT...#ht_500wt_1105

2) http://cgi.ebay.com/100-12-ga-extens...#ht_500wt_1105

3) http://cgi.ebay.com/NEW-100-Extensio...#ht_500wt_1105

4) Don't forget to check Craigslist.