I will send, to the lucky bidder, a large selection of Native Grass and Forb seed. At least 15 small packets, enough to do a small prairie garden with, say, 5X5 or so. Full Sun/Part Shade, well drained soil. These plants are native to the Midwest, but will grow all over the US.
some of them require cold/moist stratification. Plant 'em outside in the Fall. There ya go!
Bid starts @ $3.