Pc on gold twin hammer of enchanting

Can someone tell me how much this hammer is worth:

{Gold} Twin hammer of enchanting
dmg+ 15%>50%
enchantments last 19% longer

thanx for your time

requirement?

Lol forgot, srry req is 10

bump, plz i realy want to know how much this is worth

hammers are hard to sell ill just say..... 30k+??? im not sure of the rarity of twin hammers..... btw edit the req on the first post