Todd:
Series I guitars in good condition with a power supply usually go in the $2500-$3500 range. Both of mine were at the lower end. It seems in the last year or so, the prices have been more toward the higher end of the range. Every now and then someone posts an old Series guitar with some hyperbolic claim like: Jerry Garcia's mailman's cousin's barber used to own it or someone who used to work at Alembic 30 years ago saw this and thinks it's possible it could have been Garcia's and asks a ridiculous sum, like $26,000, but they never sell at that price. Another consideration. Depending on where you live and the particular instrument, you might pick up some radio interference. There are a lot more rf waves cluttering the air than there were in the 70's. If your instrument picks this up, you may need an electronics upgrade from Alembic to rectify the problem. I believe the upgrade is around $1500. Neither of mine needed the upgrade, and I live in the San Francisco Bay Area where there are lots of radio and other waves hanging out in our air.
Bill, tgo
(Message edited by lbpesq on August 18, 2008)