Coin Galleries of Oyster Bay

Collector notes

Visiting a coin shop

A few notes before you walk into Coin Galleries of Oyster Bay in Lynbrook, NY. These rotate daily. They are general collector etiquette from CDXList — not this shop’s house rules. When something is unclear, ask the person at the counter.

1. 01

   Do not clean the coins

   Polish, dip, baking soda, and a toothbrush lower the value of most collectible coins. Leave dirt and toning alone. If you already cleaned something, say so. A dealer would rather hear the truth than discover it under a lamp.

2. 02

   If you are getting another offer, say so up front

   On a large lot it is fair to hear more than one shop. Tell them. A good dealer would rather know than spend an hour and find out you were only using them for a number. Do not treat a courtesy look as free inventory research for the next counter the same afternoon.

3. 03

   Decide if you are selling all of it or part of it

   “I need this gone” and “I only want to sell the silver” lead to different offers. Decide before you sit down. Changing the goal halfway through wastes their time and yours. It is fine to keep a piece that is sentimental. Say which one.

4. 04

   Decide how you want to be paid before the offer

   If you are selling, know whether you need cash today, a check, or time to think. Changing the method after they have made a number can change the number. A clear “I would like a check if we agree” at the start saves a second conversation.

5. 05

   One conversation at a time

   The dealer cannot price a collection, answer a bullion quote, and pull a date from the case at once. If they are mid-deal, wait. If you only need a quick “are you open Saturday,” say that when they glance up — then step back. Courtesy is remembered the next time you walk in.