In case you prefer to know this before I arrive for pick up: I'm also interested in some PBW, carapils, and melanoiden.
I'm happy to help unload, but the soonest I could get to Takoma Park from Arlington after work on Fri would be 5pm. Let me know if you want me to come by then, but it sounds like your evening will be filled with the Nats game. I'm free the rest of the weekend, and most evenings next week, so let me know when I can come pick up. You can PM me your address. I'll be sure to bring cash, plastic bags, and samples.