Brand new, never used other than for testing, LL Electronics "Razor" 216.055mhz transmitter for sale. 7.5 grams, 10 days normal cycle then 3+ days in low conservation mode gives over 300 hours of signal, 30+ mile range. New these sell for $275, I would take $200. Had this sitting on the shelf for the past couple years, realized I'm not going to use it.