One address. Live spot pricing, lab-grade testing, and same-day settlement in cash, check, or crypto.
Everything we buy and sell, quoted the same way the market does. Bring it in — every item is tested before a number is spoken.
Sigma Metalytics verification plus XRF analysis across 26 elements — every reading happens where you can see it.
Offers are built from the market at the moment you're at the counter. Never a flat rate set weeks ago.
Cash, check, or crypto — your pick, paid before you leave. T+0, every trade.
Don't like the number? Take your items home. Free appraisals mean exactly that.
Walk in with your items, Mon–Sat. No appointment. Sundays by appointment only.
Live Sigma + XRF testing at the counter determines exact composition and authenticity.
We pull the live spot price and walk you through the math behind your offer.
Accept and get paid instantly — cash, check, or crypto. Trade confirmed.
"Prices were fair, and the transaction was smooth. Whether you're a seasoned collector or a beginner, this is definitely the place to go for all things coins!"
"My favorite shop for all my collectible coins, currency, and precious metals. Some of the best people in this community. I'm a lifetime customer."
"Awesome experience and thank you to Marcos for the amazing service. I learned a ton and couldn't resist picking up a Marine Corps commemorative coin!"
"I trust CoinBox's owner to always give me the best bang for the buck. With the market down — I'm buying hard assets!"
"Honesty and integrity are the best words to describe this dealer. I always get great deals at very good prices. Thank you so much!"
Serving Fountain Inn, Simpsonville, Greenville, and the entire Upstate.
Free appraisal, lab-grade testing, same-day settlement. Fifteen minutes and you'll know exactly what you're holding.