I have 4 Mille fleur d'uccle, 1 Porcelain d'uccle, and 1 Splash Old English with one Mille Fleur d'uccle rooster (as shown in the pictures) , so most of the eggs will likely be Mille Fleur d'uccle.
$20/dozen
Hatching rates are very good; a recent batch of 24 yielded 23.