PC on Storm Bow

The mods are:

Sundering Storm Bow of Marksmanship
Peircing damage: 15-28 (req. 9 Marksmanship)
Damage +14^50
10/8 Sundering
+1 Marksmanship (17%)

I'm aware that the mods are valuless, but what about the bow itself?

Thanks.

50k..

agreed