A gram was a unit of mass. Spice, an often illegal narcotic, was measured per dose, which equaled about ten grams.
On the spice planet Sevarcos II, andris spice, while legal, typically sold at an expensive rate of one credit per ten-gram dose.
- Galaxy Guide 9: Fragments from the Rim
- Dark Empire Sourcebook
- Galaxy Guide 4: Alien Races, Second Edition
- The DarkStryder Campaign
- Shadows of the Empire Planets Guide
- Pirates & Privateers
- Far Horizons