This is the Force-12 LPT-1242.  42 feet, 4 sections.  It will fit on a 10' utility trailer with it hanging over the tongue (I know-- I moved it that way).
 
Here's the link for the info:  http://www.texasantennas.com/index.php?option=com_content&view=article&id=186&Itemid=75
 
Their price is $4290(plus whatever they charge you for crating and freight).   You can get this one for $2000 and I'll throw in the 1/2 horsepower drill I use to raise and lower it.
 
I can bring it to the hamfest and deliver it to the metro Atlanta area.
 
Tad, WF4W

--
 
 
"What a long, strange trip it's been"
 
The Grateful Dead
 
Truckin'