If your not too bothered about it being a proper SLR then you could get a Fuji Finepix S9500. I have one and they're really good, battery life is good with a good set of rechargables and its got a hot shoe so you can use external flashes with it.
You can pick one up on ebay for about Ã?Æ?ââ?¬Å¡Ã?â??Ã?£100 so that leaves plenty of money for flashes, batteries, bag etc.