(SOLD!) Rigel Systems Finder, two different size bases (both used, but reusable), includes battery, one set of two double-sides tape strips, original box and instructions. Work perfectly, has red double-ring sight. Has brightness adjustment, flash rate adjustment (fast to slow), and three directional knobs.
Can't get this one to sit right on my new dob.
Many people prefer this smaller design over the telrad. Will post picture shortly.
$25 plus $3.95 shipping, via 2-3 Priority Mail.