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I am kind of in the same boat as you.
Just put an offer on a house, foreclosure as well. Last purchased in 06 for 330k. Put my offer in for 225k when their asking was 235k.
Im lucky however as the house is actually in great condition. The people were actually fixing it up prior to leaving rather than destroying it.
One option you may be able to do is apply for the first time home buyer tax credit too. I think you can do a FHA rehab too. But either way for first time buyers you essentially get a 7500 credit on your income tax that is repaid over 15 years. So its like a 0% loan 500 bucks a year for 15 years on your taxes. 7500 may not go a long way but hey its a start.
Dan