Mr. Blue is chilling on a huge chunk of bark inside his terrarium, letting the bright light warm his black-and-Carolina-blue scaly skin. Mr. Blue hails from Batanta Island on the western tip of New Guinea, so he is not having any trouble adjusting to South Florida weather. The three-foot-long tree monitor lizard is totally digging being one of the cool reptiles for sale at Snakes in the Lakes. At $999, he's one of the stars. But the dude is a bargain compared to the black-and-yellow Australian lace monitor, which goes for $4,500. If you buy this cold-blooded sucker, you'll need an industrial-size terrarium. Lace monitors can grow up to six feet long. Fortunately, Snakes in the Lakes has a wide selection of terrariums and screened habitats, ranging in price from $50 to $220. Of course, snakes are the main attraction. You can select from seven types of boa constrictors starting at $119. Hell, you can really stand out with the $1,499 Albino boa. For reptilian lovers on a budget, the store offers a variety of chameleons, frogs, geckos, snakes, and turtles for under $150.