Well just for you to know, unless you donate 400-500 dollars into this server, you will not be able to buy a Dark Meteor (i don't advise you doing so, since even if you have enough DTs, it might be difficult to find someone willing to sell his/her DM). Might be better for you to wait until xmax to hunt it.
In case you don't know, luck mats usually go for 1 pd each (sometimes 1 pd each 2 luck mats) and hp/power 1pd for each 5 or 10.
Good luck