This guitar came up for auction on Ebay in May 2014 with an asking price of $1,649. It's been highly modified of course with all new electronics (EMG pickup) and a Kahler tremolo unit. Here's what the seller had to say...
"69 AMPEG Dan Armstrong PLEXI GLASS Serial # 1296 D. This guitar was modded in the 80's. It has an early 80's EMG and a Kahler Tremolo. Two extra holes where open in the body to fit the Kahler, other than that no scratches or cracks very clean body. Comes setup with an unoriginal pick guard that holds the EMG pickup, no extra holes were made to fit the pick guard or pickup. Neck is very clean . No scratches or dings or even use. Super low action. Schaller tuners .Two small holes where made in the front headstock to fit the Kahler locking nut. Original case and pick guard included. Pickguard is super clean. Overall great player and a lot of potential to bring it back. Original Hard case."