I have GLW hens and rooster and would be happy to send you some of their eggs, I don't have then separated from the other chickens at this point so it may take me a few days.... let me know if you are interested.
There is a seller called "Leon Valley Trading Company" on ebay. they have a small/tiny hatchery with i guess around 250 birds breeding stock. Check what they have or see if you can call them. I had orded some 6 buff laced polish and 6 bantam/ gold laced cochin and had asked them if they can give me as extras some other breeds. I got 8 bflp,2 wcbp, 8 glc(b) and 2 pc(b). From a other seller i won 10+ silkies and asked for the same thing, i got 6 frizzles and 6 silkies of different colors.