Out of stock /Wrong Pricing

I ordered a doll for my baby and all went well. When I went in to track my order I saw that the price was more that I paid for. The next thing I received and email saying that the doll is no longer available. I went to the website to check the doll is still there and the price moved from 269 to 598. I am sure someone put the wrong price on the website, now they are making their mistake my problem.