Since you have $1500 to spend and seem rather serious about DB, I'd recommend against purchasing the cheaper Chinese instruments that have cheap strings and "ebonized" fittings, such as the Cremona and Palatino basses.
http://www.lemurmusic.com and
http://www.stringbass.com, two online and mail-order operations of good standing, offer several decent laminated and hybrid-construction instruments with ebony fittings from the Czech Republic in the $1500 range. Neither stores include setup in their prices, though, so you should budget an extra $300 or so to get whatever instrument you buy in playable shape. If you're skittish about purchasing an instrument sight unseen, I guess you could visit Shar Stringed Instruments in Ann Arbor, MI. Call ahead though; they don't list their stock of basses online.