I've never seen a clean ring with so many mods.
My offer is 100m.
IMHO, it doesn't quite practically worth 100m because of 2 things:
+ No DI. A 15dci/15dci/10ssi/DI/+skill is around 17-20m (imbued). An extra slot saved on weapon is very important. Cameo and DI on suit are the only 2 things that can save imbue slots on weapon.
+ 20 LRC and +15 bushido is a mismatch couple. If it were +15 necro then it truly saves a LRC piece in a backpack w/o compromise. This one very much requires real skill 99 necro and 105 bushido on a template. Which effects mastery bonus.
It also have some notable benefits.
1) 20DCI and +4 stamina combo means the same thing as +10HCI and 15DCI. The +4 stat evens out the benefit of +4 dex boot. I can then switch out to a -5DCI +10HCI boot and get the same benefit of a +4 dex boot and 25hci/15dci ring.
2) 35EP for those who bring pots.
3) No DI. Those you can live with DI on weapon (Cameo owner for example) can have extra +5SSI from the cloak or extra properties from the glove etc.
4) 8lmc means user can get by with one extra artifacts in a suit and still have a high lmc. This can save $. It's an equivalent of 30DI + 8lmc feudal glove or +30hld +8lmc glasses or 10ssi +8lmc tinker leg. If those exist, they surely command extreme prices.
In summary, this ring is very unique and is part of a 1+ platinum suit to get its full benefit. On a cheaper suit, it works but won't get much more powerful compared to imbue ring/bracelet combo.
That's just my thought. I do have too much time on my hand this morning
.