No. They increased their prices by $20 about 5 years ago. Below is my order history from Tower on 6/19/2007.
TOPA0300 Top Flite Cessna 182 Skylane Gold Ed Kit .61-.91,81" 1 149.97

EDIT: It also looks like they raised the DC3 to around $220 even more recently. This order history is from 10/30/2010.
TOPA0500 Top Flite Douglas DC-3 Twin GE Kit .25-.40 (2),82.5" 1 189.96 (now it's at $269.97)