If the guy wasn't restricting people to 6 oz, I would have taken them weeks ago. 6 oz wet is about 1.5 oz dry, and its just not worth the time to go over, pick them, set up a dryer, dry them, vacuum seal them, etc, for $2 worth of hops.
I've seen people on my craigslist trying to charge $20 for a pound of wet hops you have to pick yourself. Good to see someone is giving away their hops for free.