Beanie Babies. Cabbage Patch Kids. Tickle Me Elmo. The names may conjure up visions of people standing in line, begging and cajoling sales clerks in the hopes of getting their hands on one of these hard-to-find treasures. “There is a certain portion of the population that likes to have what other people can’t have,“ says Stu Neal, president of GearMax USA Ltd., a Hanover County-based maker of backpacks and bags.