duster trade 3 for 1

Want to trade my dusters for a nice driver worth around 10-12k I have a 72 project car roller. A 70 slant 6 driver rust free Texas car. And a h code 73 duster has a 318 in it I have links with pics and more info on them.
http://stlouis.craigslist.org/cto/3032133424.html
http://stlouis.craigslist.org/cto/3067973592.html
http://stlouis.craigslist.org/cto/3040390157.htm
Cars are in Missouri