Price Check Obby Mauler w/ 99 Woodcutting & more..

So I'm about to sell my "Obby Mauler" with the following stats (atm):

1 Attack
78 Strength
1 Defence
65 Ranged
1 Prayer
75 Magic
70 Hitpoints
70 Mining
60 Smithing
99 Woodcutting

Combat level: 52

No quests completed (yet).

Account: still in progress.

I'd love to get some feedback how I boost the price up with quests, stats etc.