Bike looks to be in pretty good shape both mechanically and cosmetically, but the color is a bit unfortunate. If it was 1982 you might get an extra $200-300 but today it will knock that amount off. Earth tones are so 1970's.
Asking price will depend on how fast you want to sell it. I would say if you're okay with waiting a year or so to make a sale ask $3000. If you want it out of the garage next week, go with $2000-2200. Be prepared to negotiate if the right buyer comes along, as was mentioned, LT models are only popular today with the guys who hack frame loops.
Which brings to mind another strategy that is a bit more work, but might maximize what you can get for the bike. Strip the bags, fairing ,bodywork, windshield, seat, top case, crash bars, bars footpeg mounts and instrument cluster. Hack off the rear loop. I would guess that the parts could get about $1500 and you could sell the "low mileage Cafe-Ready" remains for $1000 -1200.