It's called DarkNex or Nex online.
What I like the most is that they have Nut skills and Nut character looks.
And if you do Nut JC quest, you will get Nut skill book for FREE!!! Unbelievable!
Most market items are sold in game and rate seems pretty lower than most of other private servers.
You can buy market points or exchange reward items or game money to market points.
There's ongoing event of snowman which you collect snowman puzzles and exchange it to market points.
Skill books are easy to get. Hilanom mobs drop up to thoth skill books.
High level monsters are dropping JC items.
I almost forgot to mention EXP Rate!!!!
It's 100x EXP, Pet is 10x, Rank is 10x.
It's opened on Jan. 13th so it's pretty new and empty.
I bet it will grow rapidly in size once it is properly advertised.
Here is Nut skill video in case some ppl doubt if it is image skills.