Please tell me I made the right decision!

I finally received the call I have been waiting almost four weeks for. I was offered the job in Baltimore! But (does good news ever follow the word but?), I turned them down. :( They offered me the absolute lowest pay that they are hiring at, and it was beneath what I set as my limit. I tried to negotiate a higher salary, and they said that they only way it may be possible to get a higher salary is if I turned down their initial offer. So, I refused it and told them that I hope to hear from them again soon with another offer. I so hope that they will call and offer more because I really want this job. But, it just wasn't a financially wise decision to move at what they were offering. So, keep your fingers crossed for me that they will call back and offer at a minimum some sort of recruitment bonus!