Below are listed all the items which I *think* I can make at the moment, together with their Caster Level, the spell required, and their book price.
DMG:
Hat of Disguise - CL1, Craft Wondrous, Disguise Self, 1,800gp
Pipes of Sounding - CL2, Craft Wondrous, Ghost Sound, 1,800gp
Cloak of...