Staff of Balance (3.5e Equipment)
From D&D Wiki
Staff of Balance: This item is an ordinary wooden staff, engraved with intricate carvings. When holding this staff with both hands, it bestows the user a competence bonus to Balance checks equal to the staff's enhancement bonus. The staff may be used in battle as an ordinary, nonmagical quarterstaff (with no enhancement bonus).
Market: 800 gp (+2), 3,200 gp (+4), 7,200 gp (+6), 12,800 gp (+8), 20,000 gp (+10).
Weak transmutation;CL Varies; Craft Wondrous Item, cat's grace. Caster level must be at least equal to the staff' enhancement bonus.; Activation: —; Weight: 4 lb.; Market Price: Varies