About J & J Coins & Collectibles: Home
Coin dealer located in Sioux City, Iowa. Visit their website for current inventory and contact details. Browse coin dealers near Sioux City in our Iowa dealer directory, or find upcoming coin shows in the area.
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J & J Coins & Collectibles: Home
J & J Coins & Collectibles: Home is a coin dealer in Sioux City, Iowa, listed in the US Coin Shows numismatic directory. Contact them at +1 (800) 397-9053. Browse their specialties, show attendance, and reviews below. Find more coin dealers in Iowa and upcoming coin shows near Sioux City in our directory.
4.4(121 reviews)
Active ListingLast verified: February 26, 2026
Imported listing assembled from public business information and numismatic directory sources. Some business details may have changed. Confirm directly with the dealer or claim this profile to update it.
0Reviews & Ratings
Write a Review4.4
★★★★½
7 reviews · 4.4 (114 on Google)
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Darwish MakramGoogle★★★★★
Great shop and good stuff. Thank you— Darwish Makram, Oct 2025
Troy WerkmeisterGoogle★★★★★
Little spendy but good selection. Overall good experience.— Troy Werkmeister, Dec 2025
AshleyGoogle★★★★★
Very friendly staff and quick service. I'm very satisfied with my visit. Just a note, it is a bit cramped inside, so wheelchairs and walkers may have a tight fit.— Ashley, May 2025
Lori GoodsellGoogle★★★☆☆
They were very professional and fair when it came to melt price on silver, sure I could have made a bit more if I wanted to take time to sell myself.— Lori Goodsell, Nov 2025
DavidGoogle★★★★★
Really helpful knowledgeable and classy group of people there! Have no problem helping guide you and directions regarding coins and did so with mine. It was really cool to impress the dealers with my very first DDO wheat cent! They will have my business as long as I'm doing this— David, Nov 2020
James SvobodaGoogle★★★★☆
Very cool little store! Not a ton of selection but have some cool items. Very nice and helpful customer service as well!— James Svoboda, Oct 2025
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