Try this one Brother:
Go into TSM Features on top (First Tab) > Custom Price Sources – and make new Custom Price Source.
Call it as u wish.. I called mine “backenchmin” (Back Enchant Minimum) and I did pasted the stuff that i linked above.
If your Item ID’s are correct this should work.
Let me Break It Down for You:
(8*DBMinBuyout(item:124442)) – 8 x Chaos
+ (20*DBMinBuyout(124440)) – 20 x Arkhana
+ (2*(10*DBMinBuyout(item:124103))) – 2 x (10 x Foxflower) – Why Foxflower? Because on most servers Foxflower gives u the best price for Blood of Sargeras… so u want to get that as a field to Blood of Sargeras Price.. since if u can earn 200g by selling 10 foxflower.. and u use Blood of Sargeras in the enchant as 100g value… it’s not worth crafting the enchant.
Tell me what u think and whether it’s working 🙂
Cheers brother, hope that helps.