Peace, mercy, and blessings of God be upon you. 1. Sultan rose oil from Sultan Qaboos's collection is available for sale (two tolas) out of five tolas at a non-negotiable price of 2000 riyals per tola. 2. Half a tola of Knnam oil, the first old version (Al-Dibs) from Abdul Samad Al-Qurashi, is available at a non-negotiable price of 2000 riyals per half tola.