15 ED, +3 to attack rating Superior Crystal Sword, worth anything? Has no sockets so only 6 sockets on it is possible.
% ED mean nothing for CS. And Larzuc will add 4 soc to it, if sword was droped in areas lvl 26-40.
Was dropped in hell cowlevel.
Then 6 soc. Sell it to Charsi 
Anyway 4 soc CS cost about 1-2 PGs now, not more
Monarch is commonly used by sorc to “Spirit”. Def is not a very important parameter for sorc. But 15ed will worth slightly more than clear Monarch.
U can check my trade topic:
Not sure where you got this info from but I already had a cham offer, 1 vex and some ist offers for the 15ed monarch. I feel like I could get a jah for it if I keep a hold of it but I will probably use it for myself ^^
Ok. Therefore, I don’t know the prices of 15 ED Monarch.
But I’d give it away very quickly for Vex before they change their minds
I feel they will increase in price once people are more rich but maybe you are right. I wouldn’t put my spirit in a plain monarch though, even if it is not important 