Seriously though, I would look around here on BYC or do some google searches for nice silkies and then go to local poultry shows or check your local craigslist daily and see if you can't find anything better for a reasonable price. You're not going to get something for nothing, but to be brutally honest I wouldn't pay $10.00 for any of the ones you have now. I know it's not what you want to hear and I myself have a white silkie hen who I paid like $15.00 for and she is crap quality, it was before I knew any better. I bought her for a setting hen, not for breeding though.
Just off the bat, their type is wrong and I don't even have an experienced eye. Their top knots are very lacking, body shapes are wrong, comb on the roo is wrong I believe, etc.
If having nice Silkies is what you really want, I would enjoy the ones you have as pets and save up for some eggs from a nice breeder here on BYC or even live birds locally or shipped.
Sometimes you can find people who don't know what they have. I bought a modern game hen from a guy for $20 that he originally wanted $10 for and she was such amazing quality that I felt like I was robbing him by paying only $10. I told him he had a really nice bird and that I would pay him $20 for her. He had no clue what he had and was elated to have his price doubled.
Perhaps sell the ones you have and put the money into eggs or birds.
Good luck hun.