Greetings Sarushka and Tammy,
Replying to both of you, Sarushka gave good advice to you, Tammy. On ebay there are a couple of auctions and currently a buy it now option as well. Some of these auctions are for more than one doll (for example: there is a particular buy it now option for a set of 4 Alexandra dolls in different outfits, priced at $500). While it seems you are not dealing with a set, it gives some idea what range these are selling for and they generally fall within the price boundary that Sarushka indicated. I hope that this worked out for you since it has been a couple months. Good luck otherwise.
Best,
Stana