Numismatic Investment Solutions LLC

Collector notes

Visiting a coin shop

A few notes before you walk into Numismatic Investment Solutions LLC in Denver, CO. 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

   Do not make a deal with another customer at the counter

   If you overhear what someone is selling, that is not an invitation. Do not offer to buy their coins, do not quote a price over their shoulder, and do not ask the shop to “introduce you.” The counter is the shop’s workplace. Side deals in the aisle put the dealer in an ugly spot and make other customers uncomfortable.

3. 03

   What is in the case today may be gone tomorrow

   Coin shops turn inventory. A picture from last month is not a hold. If you want a date or a grade, call or start a want list. Showing up and hoping the exact piece is still there is how people get disappointed.

4. 04

   Check hours before you drive

   Listings show hours when the shop has shared them. They still change for lunch, shows, and appointments. If you are coming from across town, call or look at the hours on this page. A two-minute check beats a locked door.

5. 05

   Online asking prices are not what a shop pays

   A listing, a completed auction before fees, and a dealer buy price are three different numbers. Screenshots of asks are not a bid. Bring the coins. Let them look. Then talk. You will get further than arguing from a tab on your phone.