Wow! These are all potentially high selling domains, congratz.
I'm saying the 'cheapest' one will difinitely fetch you more, you'll have no problem selling these. They both're both relatively short, common phrases, and are easy to remember. Online shops, auctions etc. might be your potential target clients. Seeing as these are potentially high income companies, i'll say that you'll have no problem fetching $3000 US and above.