CDXList

The Happy Coin

Cos Cob, Connecticut

Address
418 E. Putnam Ave, Cos Cob, CT, 06807
Email
Private form — use Email shop
VerifiedURL verifiedU.S. CoinsBullion

The Happy Coin of Cos Cob, Greenwich, Connecticut.

Dealer location

Shop address — not a coin show venue.

418 E. Putnam Ave, Cos Cob, CT, 06807Open in Google Maps

Collector notes

Visiting a coin shop

A few notes before you walk into The Happy Coin in Cos Cob, CT. 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. Tell them if a coin is damaged, cleaned, or already graded

    Hiding a problem wastes time and trust. “This one was cleaned” or “this already came back from PCGS” is useful. Dealers would rather adjust than feel tricked. Honesty on the small things makes the rest of the visit easier.

  2. 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.

  3. Saturday morning is often the busy window

    That is when collections walk in and regulars stop by. Fine if you like energy. Less fine if you want a long, quiet look at an estate. Midweek late morning is often easier. If you need time, ask when they are slower.

  4. They do not have to buy what you brought

    A shop can pass on tokens, damaged coins, or a category they do not handle. “We don’t buy that” is information. Ask who might. Do not argue them into a box they cannot use. A clean no today keeps the door open next time.

  5. A real look takes more than thirty seconds

    Dates, mint marks, damage, weight, and whether something is collectible or melt all take time. Do not rush a careful dealer. Do not dump two hundred coins and ask for a number while you check email. Stay with the lot. Answer questions.