So when I wrote this, I thought that SR grails were 40 points each for some reason. To correct myself, it's 200 points from a lv 4 SR grail. It's not really worthwhile to try to replicate it (specifically for SSR lv 10->11) through other means. Although for SSR lv 11->12, whether 1 lv 4 SR grail + 2 R's or 2 lv 3 SRs + 1 R is the way to go probably comes down to supply.