Things You'll Need
Instructions
How to Price Antique Bennington Pottery
First, evaluate the condition and age of your piece. Check for breaks, scratches and marks. Look for age lines and crazing (a surface cracking that looks like a spiderweb design). Newer pieces will not have many age lines and marks, and the surface sheen will be in better condition.
Check the marking on the bottom of the piece. Antique Benningtons are usually marked with some variation of "J. NORTON, Bennington, VT" or "United States Pottery Company." Consult a book on Bennington Pottery for these marks. Newer reproductions are marked with a hand design that looks like a fork with the craftsman's name marked next to it.
If you determine that you have a newer piece of Bennington, it will still have collectible value. Compare prices on online auction sites for completed auctions on newer Bennington pottery and try to find photos of pieces similar to yours. Study these and price yours accordingly based on condition, colors and sizes.
Check online completed auctions for antique Bennington Pottery items also. There won't be as many listings as there will for reproduction Bennington, but periodically you will find an antique piece. In addition, look for photographs of your antique piece in an established book about Bennington pottery. The bible for Bennington pottery is "Bennington Pottery and Porcelain," by expert Richard Carter Barret. Check rare self-published Bennington books as well. Bennington falls in the category of specialty collectibles and some of the best information may come from publications created a long time ago by collectors who were not published by a mainstream publisher.
Compare your piece of pottery to similar pieces in price guide books and catalogs from major auction houses. These books should be available at your local library. One of the pricing secrets of many antique dealers is that they keep their own libraries of auction records for the various categories of antiques that they handle in their business. This gives them instant access to prices and photos so that they can compare them to their own items and establish fair market value. These catalog prices also act as validation of their pricing if a customer questions the price on an item.
Attend a specialty antique pottery show and compare your pottery piece to the ones at the show. Consult the dealers at the show. Many antique shows are now bringing in specialty appraisers who could be very helpful by seeing your piece in person and giving you a fair price range for it.
If the piece is very unusual, like a sculptured animal, write or email an expert for advice or an appraisal (some experts charge a nominal fee for an appraisal). The benefit of spending a little more time on this research means that your antique Bennington pottery piece could ultimately yield a very good price for you.