I was thinking about Small energy Cells and its cost.
I traded MFCs for gunpowders 1/1 and i think 10 caps is normal price for GP so same i think 10caps is good price for MFCs. But MFCs can be stolen from NPCs so this is factor which lowers cost of MFC to such low price level.
Now SEC is another story. I think it can be only crafted in high amounts (etc 10k), becouse traders have normaly 50-250 SECs. If i calculate cost from crafting materials(2 alloys,6 eparts) , normal cost for alloys is 42caps while its made from 2ironores and 2 minerals. Now eparts is again another story. My estimation is like 40 caps for 1 epart.In sum its 84+240=324 caps per 100 SECs
What u think about good price of SEC?