Because Pervepic and I are both in the top 50, we can both assist with rare collecting by putting up farms. People should probably have a full set of Owl's Eyes, and should probably have some of any other rares we might use.
Go ahead and post any rares that you might need in this thread.
I'll probably show some bias towards putting up owl's eyes, as these are the rare you're most likely to need.
For now, I'll put up the gravity mark when I'm a farm.