Alder Gold Exchange is a trusted coin dealer in Portland, OR, offering a wide selection of rare coins, collectible numismatics, and precious metals to both seasoned collectors and newcomers. We buy and sell coins of all types, including U.S. currency, foreign coins, and investment-grade precious metals. Visit our Portland location to have your collection evaluated or to find that special addition to your numismatic portfolio.
Alder Gold Exchange is a trusted coin dealer in Portland, OR, offering a wide selection of rare coins, collectible numismatics, and precious metals to both seasoned collectors and newcomers. We buy and sell coins of all types, including U.S. currency, foreign coins, and investment-grade precious metals. Visit our Portland location to have your collection evaluated or to find that special addition to your numismatic portfolio.
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.
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Best to call ahead, fast, convenient, downtown.— J, Nov 2025
Not open,— Nicolas A, Feb 2026
5 star review— fahmi ayad, Feb 2026
Went there to buy a gold coin and 20 sliver coins. The vender went to the back and weighed a tube of sliver coins and told me there were 20 in it. I foolishly did not count them myself. When i got home i found the tube only contained 19 coins. Called the vender and asked him about it. He claimed it weighed correctly. So i now have 19 coins instead of the 20 i paid for. No big deal but made me lose confidence in the store.— Ken Sartor - NOAA Affiliate, Jun 2024
The people there were wonderful and generous to me and my little family. They were professional and honest when evaluating the values of coins and jewelries. I can go to sleep knowing the answers. You can trust them with the quality of their knowledge and service.— Brian Lucas, May 2024
Mike is awesome!! I haven't met anyone this honest and fair in a very long time! I highly recommend them!! I will be seeing them again soon. 😊😊😊😊😊😊😊😊😊😊— Christine Lindstrom, Sep 2025
Great store! I’ve bought a lot of coins from here in the past, Mik is always full of anwsers for anything I need t know, great selection and pricing.— Luke .H, Nov 2025
Friendly and an overall fun visit. Learned a couple things, bought a couple things, and was offered a fair price on the 1.32 grams of gold I was selling that day. First time there without planning ahead, arrived 10 minutes before closing, but they didn't seem put out in the slightest, and I never felt rushed. Will definitely go there again.— Justin Phillips, Oct 2025
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