uumm I'm going to guess for Dream Beauties around $20-30. The ones that are in the better condition with out body marks are hair cuts I would say definitely say closer to $30. The ones in ok condition I would say somewhere around $20. Yours look very pretty I would price them closer to $30.
Again this is a guess hopefully someone else will chim in!
Ouch that poor white dream beauty is Gilder one of the High Flying Dream Beauties she's supposed to have wings.... I know I bought her for like $150 but that was months ago during tax return season and she had her wings. I would say roughly 10 for her. The rest of them would be around 20-30. I really can't help you with Bay Breeze though...