Just got this from a buddy, he wants me to sell it for him... he said it won't work for him because he doesn't have a distributor, and that's what it hooks up to. I don't know much about it, but it's this exact product:
http://www.levineautoparts.com/eq5shlita.html

# Displays 0 to 10,000 RPM scale in 100 RPM increments
# Programmable to set desired shift points and recall the highest RPM achieved
# External and internal super bright shift lights
# Super lightweight
# Full 270-degree sweeps for increased visibility
# Vivid orange pointer against popular white dial face enhances instrument readability
# Aluminum bezel accentuates any interior
# Bright Back-Lit™ display enhances night viewing
# Use OEM-type Electric Aircore meter movement for increased performance and accuracy
# Include Omega shock-mount bracket for on-dash or pillar-mount installations
It does not come with mounting hardware (screws) but it does have the mounting bracket on it.
As far as I know, it's brand new and never been used. It has a shift light on the tach, as well as a detachable light for other placement.
I'm not sure what these go for, but given the retail price, we'll say $100 shipped.