As I did last year I am going to give away ripe Arisaema sikokianum "silver center" berries away for a short time till I, at my own whim, decide not to do so any more. You have to clean them of pulp, and rinse the seed in cool water. Store them at 40-55 degrees in your fridge till ready to plant.
I expect you to use, not sell the seeds. Send me an email saying how many you want and your address. Don't be shy, it's as much trouble to mail 2 berries as 50. But don't waste the seed.
I expect you to pay the favor forward.
Help an old lady across the street, don't fight over that parking spot, pull the hell out of the passing lane on the highway if you aren't passing, pull forward then put your seat belt on at dairy barn, ...
Better yet, donate some of the plants you raise to your local botanical garden for fundraising or planting.