Wow, thanks you all for insight into pricing. I think this is how I want the item to be:
Gloves of the Eye Tyrant
Made from the stripped flesh of a beholder and its shrunk eyestalks, these gloves are prized by spellcasters.
The gloves give a bonus to hit with ray attacks, the amount of bonus depends on how powerful of a beholder they
were created from. Additionally, once per day the wearer can hold their hands out, palms facing their target,
and cast Dispel Magic, which reveals an eye in the palms of the gloves.
When left unattended, the gloves will animate, revealing the eye in the palms, and
will attempt to sneak away together, including removing themselves from dead and sometimes even
heavily-sleeping adventurers, climbing down or over things, unlatching doors, and so forth. The gloves will
attempt to hide and avoid capture; many a wizard has found his gloves underneath a couch or behind a
bookshelf. (+4 to Stealth, Size: Tiny, Speed: Climb 5).
Price: +1 (Cost: 3,000gp?)(CL 5th) , +2 (Cost: 6,000gp?)(CL 6th) ,+3 (Cost: 9,000gp?)(CL 9th),
+4 (Cost: 18,000gp?)(CL 12th) ,+5 (Cost: 36,000gp?) (CL 15th).
As far as pricing the animate-and-sneak-away, i'd just assume it to be a pseudo-curse/unintended byproduct since its certainly not beneficial at all.