usually they cost more if they are complete. the most rare are the "fillies". if any of them are complete, down to the hair decoration, they can reach up to $35 give or take. if just the filly horse, i think they can reach on ebay about $10-$15 alone since they are rare. you can post a pic of your horses if you would like. generally horses don't really go for much unless they are the rare ones.