I plan on keeping one and I have a couple people who want one. I may sell the rest on Craigslist. Is there any other better place I could sell them??
Firstly, you can't "sell" animals on Craigslist. It's against the TOS. You can only rehome them with a small fee.
Second, if you can't guarantee a home for at least ten puppies, you need to have her spayed. It will be easier on mom, has less risk of complications, and is better than trying to find homes for puppies that you can't guarantee will be taken care of.
As I said before, there's a lot of purebreds in shelters. They get put down just as fast the rest of them. The 72-hour rule doesn't care about what breed or how young the dog is. No-kill shelters will transfer their animals to kill shelters when they run out of room.
Puppies are cute and all, but these are lives we're talking about. You need to consider the amount of stress that this is going to put mom through, the risk of complications
especially since this is her first litter, and the difficulty of finding suitable homes for 10+ large dogs. They don't stay puppies forever.
The only time dogs should be bred is when they're purebreeds and you have a waiting list for homes in advance. Otherwise, with the amount of dogs in shelters, you're dooming at least one of the puppies to it.