Amazon has Zitrades EL Wire Kit, Portable Neon Lights for Parties, Halloween,5 Pack, Each of 9ft on sale for $12.99 when you clip code ELWIRE19
Amazon also has Zitrades EL Wire Neon Lights Kit with Portable AA Battery Inverter for Halloween Decoration 5 by 1-Meter on sale for $6.99 when you clip code ELWIRE18