Sold singly. Gemini Purple-Steel d10 percentile dice with white numbering. These are standard 16mm 10-sided percentile dice numbered 10 - 00, and are sold individually.
See the Related Products Tab for other Gemini Purple-Steel dice and for Gemini Purple-Steel dice sets.
Exactly what I was looking for. I play call of cthulhu, and unless you buy multiple sets of dice, getting d10 percentile dice is a pain.