My Radio Shack here in Omaha,NE had probably 5 of the analog and 5 digital when I picked mine up 6 months ago. Didnt know they were such a hot seller =)

On a side note, definitely a great investment. After hearing the difference proper tuning did for me, I have had 3 friends here at work take my SPL meter home, and then FINALLY invite me over to take a listen to their setup =)