Just been watching a great episode of 'Wheeler Dealers' (Mike Brewer and Ed China)
Rebuilding a 4/4 with a rotten chassis... excellent educational version!
Bought for £13k. £ 1.6 k in parts! Add 130 man hours rebuild time (for a seasoned pro!), new front and rear suspension etc etc and it looks great!
Resold to the trade for £21k...
Fun show. :>)
Linky below.
https://www.youtube.com/watch?v=Y52BbZE82wI