Today I posted this swap for sign ups using the new ATP swap system. The focus of this swap is on seeds that are not usually found on the seed rack at your grocery store. All seeds don't have to be rare or unusual, but they should not be those ubiquitous "Petite Yellow Marigolds" in every dollar store at 5 or 10 for a dollar, for example.
The swap is open internationally if a participant can meet the requirement of sending the seeds and my receiving them within three weeks after the close of the swap.
Shipping costs are tiered based on your choice of mailing options.
For more information about this or the other two swaps taking place now look here:
http://garden.org/apps/swap//
The test of the swap system was very successful and a pleasure to use. Any of these swaps would be great for feeding your s(w)eed tooth.