This is a dated chunk of notum, complete with a certificate of authenticity proving that it was onboard the very first ship exporting notum off-world from Rubi-Ka. Though marketed as a rarity, what many sellers frequently fail to mention is that the very first ship which exported notum from Rubi-Ka was very, very large, and contained over nine thousand crates of the substance. Each crate carried over five hundred thousand chunks of notum similar to the one held in your hand. Do the math.