Great Lakes Coin
Antioch, Illinois
- Address
- 390 Lake St, Antioch, IL, 60002
- Phone
- (847) 838-9003
Great Lakes Coin in Antioch, Illinois is a U.S. Coins, Bullion dealer listed on CDXList.com. Contact the shop for current inventory, buy/sell pricing, and hours.
Dealer location
Shop address — not a coin show venue.
Collector notes
Visiting a coin shop
A few notes before you walk into Great Lakes Coin in Antioch, IL. 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.
“Best I can do” is a sentence, not an insult
They have to sell it, hold it, and stay in business. You can say no. You can ask if they can do better on part of the lot. You should not treat a firm number as a personal slight. A calm “I need to think about that” is enough.
Keep paper money flat and in sleeves if you have them
Do not fold old notes to “fit the envelope.” Do not rubber-band a stack of large-size bills. Do not tape tears. Bring them as they are. Currency people would rather see an honest wrinkle than a new crease you added in the car.
Bullion and collector coins are different conversations
Melt moves with the market. A key date does not. Say what you think you have, then let them look. Mixing “it’s old so it must be rare” with a junk-silver bag slows everyone down. Sort in your mind: weight versus date.
Do not walk in at closing with a suitcase
Five minutes to close is time to pick up a hold, not to dump an estate. Large lots take time to weigh, look up, and talk through. Call earlier in the day and ask when they can give you a proper look. A shop that is locking the door still has to balance the register and get home.
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.