Just in time for Field Day, a DXpedition or your next contest. This Elecraft K3 Serial #581 I purchased in early 2008 as a kit. This was serviced and updated by Elecraft in November 2013. Elecraft wrote, "K3 SN 581 Meets or exceeds all factory specifications." Elecraft replaced front panel pins with gold. They also did a DSP Upgrade - F, plus much more. (I have paperwork list detailing this) Since then it has remained in its box since then meant to be sold but stored away. K3/100 100W HF/6M Transceiver KFL3A-2.7-F 2.7 kHz SSB Filter KAT3A-F 100W Automatic Antenna Tuner KBPF3 K3 Gen. Coverage RX Module KFL3A-400Hz 8 pole CW filter KFL3A-250Hz 8 pole CW filter The radio is in Northern Carolina. Asking $1750 plus shipping. I have more pictures plus the paperwork from Elecraft I can share.