The prizes are listed on the page referenced above. The only money involved is partial reimbursement for travel to the "Mad Scientist Conference" to present the story, so you can't expect any direct profit. There's likely to be some indirect gain due to the publicity, of course, especially if it persuades someone to contract the author to write something.
Bear in mind that the story is supposed to take place in the near future, between 2030 and 2050. That's only about 14 to 34 years from now.
Bear in mind that the story is supposed to take place in the near future, between 2030 and 2050. That's only about 14 to 34 years from now.
Selden