This Hammond, IN coin dealer specializes in buying and selling coins, stamps, and numismatic collectibles for both seasoned collectors and newcomers. J & J Coins & Stamps offers expert appraisals and a curated selection of rare coins and precious metals in the Hammond area. Whether you're looking to build your collection or liquidate existing pieces, this local numismatic shop provides professional service and competitive pricing.
3 star review
5 star review
Was there today with a friend of mine the old man was rude and wanted to rip us off went somewhere else had my coins estimated got offered 4 times the amount he wanted to pay me. Really rude man hope he changes his attitude towards customers. I would definitely recommend going somewhere else.
I had a blast at J & J. I phoned first and the man gave me the parking directions and what to expect when I got there to sell him some coins. I walked in to the most eclectic store - beer steins, coins, stamps, vases, collectibles, jewelry. John went through my coins which I had organized with a written list so it was easy for him to see what I had. Meanwhile I talked with Jacob and another gentlemen and we told stories. I felt like I was one of the guys! I checked out my coins ahead of time online and there is a difference between seller value and buyer value - I got about what I expected and was happy to have them out of my house. I will definitely go back!
Very very nice people I had to pay 37$ and he gave it back to me in all coins I had to b pay that much cause I bought a collectors coin book
Needed to have some stamps looked at and this was my first time in the shop. They were very friendly and were short, sweet and to the point! I will be coming back!
**1-31-25** Just purchased a few coins from there. Very knowledgeable and insightful. Will do business there again.
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