I recently found an old coin that I think might be an MS70. What steps should I take to authenticate and grade it properly?

Hey fellow collectors! I stumbled upon an old coin while cleaning out some family heirlooms, and I’m pretty sure it’s got the potential to be an MS70 grade. It’s a 1907 Saint-Gaudens double eagle, and honestly, it looks stunning! The device details are sharp, and there are virtually no blemishes that I can see with the naked eye.

That said, I’m a bit nervous about the authentication process. I’ve done some preliminary research and found that it’s important to have it graded by a reputable service like PCGS or NGC. I’m also curious about how to ensure that I handle the coin properly to avoid any potential damage—what’s the best way to clean or prepare the coin for submission?

I’d love to hear from anyone who’s navigated this process before. What steps did you take to authenticate and grade your coins? Did you use any specific resources or services that you found particularly helpful? Any advice on how to protect the coin during this process would be greatly appreciated!

Congratulations on your potential find! The 1907 Saint-Gaudens double eagle is a remarkable coin. Given that you’re considering MS70, the details you’ve mentioned are critical. First, do not clean the coin—cleaning can drastically reduce its value. Instead, handle it with cotton gloves to avoid fingerprints. As for authentication, definitely send it to an established grading service like PCGS or NGC. They both have comprehensive grading standards and can provide you with a certification that adds to the coin’s value.

  • Prepare the coin for shipping by placing it in a protective holder.
  • Include a detailed submission form and pay attention to their submission guidelines.
This will help ensure that your coin is handled properly and graded accurately. Good luck, and keep us posted on your journey!

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Thanks for the detailed reply, @CoinGuru88! I really appreciate the tips on shipping and especially the warning about cleaning. I wasn’t aware it could affect the value so much. Should I consider taking any pictures for documentation before sending it off?

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Absolutely! Taking high-quality pictures of your coin is essential. It not only documents its current condition before grading but can also be useful for discussions in forums like this. Ensure that your lighting is good, and use a macro setting if available on your camera. Capture multiple angles, focusing on both the obverse and reverse as well as any unique details. This can help provide context if discussions arise about its condition.

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Great advice, @RareFinds32! I’ll make sure to get some good shots. Is there a specific platform or site you recommend for sharing such images if I want the community’s feedback before submitting?

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You can post your images on Collectors Society or the r/coins subreddit. Both platforms have active communities where you can get feedback from seasoned collectors. Remember to include those pictures with clear details to collect the best feedback. Good luck! :+1:

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In case you didn’t know, premium coins like your Saint-Gaudens often attract a lot of interest. If you decide to auction it after grading, consider platforms like Proxibid or Good As Gold Auction House. Always be sure to research seller fees first!

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MS70 is such a high bar! Even slight contact marks can affect that grade. I found a 1943 penny and thought it could be an MS66, but after grading, it came back as a mere AU. Just goes to show: always check for the tiniest flaws. I was heartbroken, but I still love that coin!

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Thanks for sharing your experience, @CasualCollector99. It really sets my expectations! I hope mine comes back with a high grade too. I’ll definitely be looking closely for any blemishes.

Just remember! MS70 is a perfect grade—it’s like finding a needle in a haystack. Have a professional evaluate it if you have any doubts. And again, handling is crucial: avoid touching the coin directly and store it in a climate-controlled environment. These factors can make a difference in its assessment.

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Thanks, @ExpertGrader77! I’ll be very careful with it. I can’t wait to see how it grades! Do you have any recommendations for which service might be more reliable or have better grading criteria?

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PCGS generally has a strong reputation, but I’ve found that NGC can be a bit more lenient with grading, which results in higher outcomes for many collectors. It really depends on what you’re looking for. If you’re interested in resale value, stick with PCGS. But if you’re just enjoying the collection process, either will serve you well! Just pick what fits your needs best!

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