PC~Crippling Dragoncrest Axe of Defense - max dmg, perfect mods with +5 energy

Dragoncrest Axe Skin
dmg 6-28 , req. 8 axe mastery
Crippling 33% longer
Armor +5
Energy +5 always

Pic of axe skin
http://gw.gamewikis.org/wiki/Dragoncrest_Axe

price ideas?

Also, what should I replace the crippling mod with to improve the price and selling property?

~30k or so

Daily Bump--any more ideas?

Was hoping the skin/req/+5 en mod would make it worth more...

ty for reply though.