I think alot of people would be scared to REALLY add up the cost, myself included

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I think if I added up everything it would be between $500 and $750...... maybe. It depends on what kind of trailer you want and what you are going to use it for. Mine is on the low end because I chose to build a tiny travel trailer instead of a tear. I don't have a galley because I wasn't sure on really how to build one even with all the pictures in the albums on this site. I chose to K.I.S.S. on the first one and the next one would have a galley.
I'm also not finished yet, either. Hee hee!!