Be prepared to spend the day - a great shop for browsing with beautiful antiques and fun collectibles. A four level shop with maybe 300 spaces, about 1/2 are locked cases and the rest are open booths. Personnel are helpful and willing to call for a better price if the item is over $50, and there are always some spaces with special sales going on. Nice restaurants nearby for taking a noon-time break. I've bought many things here over the years and have always been happy with my purchases - I know what my friends and relatives collect so I'm always finding stuff for gifts too.
The help here is very friendly and the prices are fair. Putnam is a little town off I-395, but we thought it was well worth the trip. Four floors of displays and it takes a while to look at everything, and the whole price range is there, from a couple of dollars to thousands.
It is the biggest Antique shop I have ever seen, 5 floors! If you like antiques this is the place to go.