It appears that the "3-day sale" prices on the Whistler TRX series of scanners (sale was started on September 9th by Zip Scanners) has turned in to their new "regular" pricing. Here are the current prices for the TRX-1 and TRX-2 as of today, September 17th, which is 8 days after the start of the sale.
TRX-1
Zip Scanners $507.95 with FREE shipping included
The Ham Station $489.95 plus $18 ground shipping
TRX-2
Zip Scanners $557.95 with FREE shipping included
The Ham Station $539.95 plus $18 ground shipping