They're very cute Veiltails! hence the name, VT's are named for tails shaped like veils draping downward... you can truly tell if it's a VT by visually (n o t literally
) cutting the tail in half from the base. If the rays aren't symmetrical, you have a Veil. VT's are sold at pet stores everywhere for $1-4, so it'd be extremely difficult to sell the fry for anything much more than that - which would really leave you in the hole financially. Because the origin of these Bettas is unknown, nothing is really being added to the species, so what is the point, really? They'll be perfectly happy as spoiled pets.
Believe ME... spawning is not some easy weekend project. Think every day, hours and hours of work and dedication, for 3-4 months! If you're really interested, I advise you get much more Betta-savvy by acquiring more Bettas, either from your LFS or from Aquabid or other places, and get used to caring for lots of Bettas and keeping them healthy. Your best bet for spawning is to get a nice, high quality pair from Aquabid or a breeder. Check out
http/bettatalk.com for a lot of info!
Also... your female looks quite nipped up
she needs lots of clean water, a bit of aquarium salt and Bettamax to repair that.