I did start with a frame already but by the time I am done I figure with all of my record keeping that I will have about $1300 in her. She is bigger than the average and I kind of went overboard with a lot of extras. I also did a lot of shopping on Ebay even had some items given to me by friends. If you're building a really basic model, I think it can be done for less. I'm not sure what the frame cost. That might eat up most of your budget. Just do a lot of comparison shopping. I agree with Anthony, you can do a little at a time until more funds become available. That's what I have done and I'm looking to finish a two year build. I built mine outside so living in Ohio I had all winter to save a little and accumulate supplies that I need to work on it in the warmer months.
A word of warning though. Once you get the bug after about the first year of building you will want to get it done and start using the camper, and participate in the activities with the great people here on this site.
Keeps us posted.
