Want a rare NEO-5000 or alphanumeric B-5971 nixie tube?  Well, here is your chance to get one for free.  Or, possible even both for free.

TubeClockDB.com is running a contest.  To enter, all you have to do is register and leave a comment on the official thread.

See the thread for the official rules.  Contest ends at midnight on September 1st.

Good Luck!