We've got ours today and they are a variety of make available different resources, mine is 4k hw log for 10 gc and others have had wheat or water and i agree they are achievable a few buffs on hw cutters and i've got 4k or people that have large stockpiles (11k water for me in case zombes invade since i dont wanna get my brains eat foraging for water) could just trade them.
But the resource we are giving up is not worth the reward which is silly since it means we are completing the quest for the quests sake.