Instructions
Know the grandfather clock's authenticity before buying. The clock maker, age and history help in determining price.
Research the current market price for the type of grandfather clock you want and compare it with the model at hand. Consider an appraisal for expensive clocks or search auction houses that specialize in antique grandfather clocks for additional information.
Look at the overall condition of the wood case including finish, cracks, split or gouged wood, damaged finials or molding. Check inside the front door and side-access panels if present.
Examine the clock components for workability, past repairs and aesthetics. Particularly check the fittings of the dial mask around the dial for gaps, pendulum bob, pendulum, cable and pulleys, weights and condition of the glass.
Consider the seller's reputation and the venue selling the antique clock. A reputable auction house and trusted antique store offer confirmable transparency while a flea market or newspaper advertisement might need more scrutiny.
Ask the seller about a return policy and if a guarantee comes with the deal especially if you plan to buy as an investment to resell later.
Get the price for known needed repairs in advance. Phone a local watch and clock repair shop for estimates.