This guitar came up for sale in October 2011 with an asking price of $2,950, and ultimately sold for $2,500. Very nice example with desirable trio of ST, CB and RT pickups. Here's what the seller had to say:
"HERE'S ANOTHER FROM MY PERSONAL COLLECTION. THE LUCITE DAN ARMSTRONG WITH THE VERY COVETED DOUBLE HUMBUCKER PICKUP (HARD TO FIND) AND 2 OTHERS LABELED ROCK AND C B. THE LUCITE IS EXTREMELY CLEAN. ALL ORIGINAL WITH NO ARGUMENTS. ORIGINAL CASE AS WELL. ASK ALL QUESTIONS BEFORE BIDDING. YOU CAN CALL ME AT 212 252-DEAL. I'M MARK AND YOU'LL FIND WE'RE VERY EASY TO DEAL WITH. THE LAST SHOT HAS THE SERIAL NUMBER IN IT. WE PICKED IT UP PRETTY WELL WITH THE CAMERA. I BOUGHT THIS ONE FROM THE SAM ASH VINTAGE DEPARTMENT IN NEW YORK ON 48TH STREET. WHEN I GET THEM THEY DON'T GO OUT ANYMORE, THEY'RE FOR COLLECTING PURPOSES AND PLAYING AT HOME."