Recently picked this up from the original owner in a trade. Unit is in excellent condition. I was blown away by the sound that comes out of this little combo! If you look around, you will see lots of well deserved praise for this little giant. This thing is feature-packed, small, and light! And of course built like a tank as have been all the GB products I have ever used. Only considering a sale/trade to find a smaller, battery-powered combo (read: Phil Jones Double Four); sacrificing a lot of volume to do so. I may just decide to hook this up to a jump pack/inverter for the rare times I'm off the grid... But I would prefer the form factor of a Double Four / laptop battery. These rarely come up here for sale. I'll sell for $450 plus actual shipping from 98328. Shipping shouldn't be much as it's light and small. Would trade for a Double Four... Or *maybe* a "warm" head (WT405, WT550, TH350/500, etc) Will bring to Seattle GTG on Sunday and would probably cut a deal for local transaction. PM with questions.