If you fit in a stock size, the Everydry is a good buy -- often available at $999 with undergarment. Neoprene dry suits have a couple of drawbacks, though -- if you were to want to dive dry in warmer water, you can't make them cooler, and they come with neoprene seals, which are difficult to put dry gloves on. (To my knowledge, the only dry glove system that is mountable on neoprene wrist seals is the Diving Concepts on, and they are out of business.)
The Fusion is a very good buy, ranging from $1000 for the back zip version to $1499 for the front zip (I believe that includes the SiTech user-replaceable seal system). Those suits are very durable and hard to damage, and they fit a wide range of body shapes and sizes without having to go custom.
You might look around for used suits, too. A little-used suit that needs seals can be a very good bargain, because even paying someone to put the seals in can end up with a lower price than a new suit.