cost of used variac

Subject:  cost of used variac
  Date:   Sat, 19 Apr 1997 17:26:12 -0600
  From:   "Ben Hofmann" <bhofmann-at-ix-dot-netcom-dot-com>
    To:   tesla-at-pupman-dot-com

Hi Guys,

Thanks for the help on my previous question.

How much is a good price for a used (but new condition) 240V 9.5A 
variac?  I picked one up at a hamfest today for $30.  I thought it 
sounded pretty good.  The guy originally wanted $100 for it.  Is that 
a good price?

-Ben Hofmann