Where can I buy a cheap Boost Mobile Phone?

[Lisa1101]

I accidentally broke my brother's Boost Mobile work phone. He didn't ask me to buy him another one but I figured I would try to find one, since it was just a no frills work phone and shouldn't cost too much. He had one of the older boost walky talkie phones so I'm not even sure where/if they sell them anymore.. Please let me know if you know of a place that sells cheap, no frills Boost phones and about how much they cost..Thanks