You are bidding on 5 seeds of Murraya paniculata. 

This is a beautiful shrub, which covers itself in fragrant white flowers for a long period.  It is a rounded grower, and this is evergreen.  They are hardy to at least USDA zone 9, and possibly colder.  These plants would make excellent additions to your rare plant collection, or just make a unique statement in your yard.

HAPPY GARDENING :)