A LDS has been holding a drysuit for me for about 2 months. I'm starting to have doubts about whether I should purchase it or save and get a better suit. The owner is giving it to me at cost ($650). There aren't any extras to the drysuit. He said that it was new and that he had it for a year. My question is this.... The suit has never been used and the seals look good, is it still worth purchasing if the manufactured date is 1999? Because of the date, I'm a bit leary. Any advise?