Hey fellow collectors! As someone who’s been diving deep into RPMs (Repolished Mint Marks) for just a few years now, I’m really curious about how everyone manages their collections. Recently, I picked up a 1955-D RPM that’s in great condition. It’s not the most dramatic RPM out there, but the subtle doubling is fascinating!
I’ve read a bit about various inventory systems, from spreadsheets to apps that catalog coins. Personally, I still rely on a classic spreadsheet, but I often find myself wondering if there might be a better, more efficient way to keep track of my finds. How do you appraise your coins? I use the latest price guides, but I sometimes feel like I’m missing out on some insights from old timers who have seen the market shift.
So, what techniques work for you? Do you have any tips for organizing or appraising RPMs? I’d love to hear about your experiences and any apps or systems you might recommend that have helped you along the way!
Great question, CoinCollector82! I’ve been collecting RPMs for over a decade now, and I can say that organization is key. I started with spreadsheets, which worked well at first, but as my collection grew, I switched to a dedicated app called Numismatic. It allows for detailed entries, including photos, notes, and grading details, which makes appraisal much easier too. I usually reference PCGS and NGC price guides for valuation, but I also attend local coin shows where I chat with other collectors. Their insights can sometimes uncover hidden value. If you’re serious about RPMs, definitely try to get your hands on a copy of The RPM Book; it’s invaluable!
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Thanks for the recommendation, @VintageHoarder! I’ll definitely check out Numismatic. It’s good to hear that you’re also reaching out to other collectors at shows. I’ve always thought the best insights come from conversation.
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I still use a good old-fashioned binder system! I categorize my RPMs by the year and mint mark, and I add a little description about each one. I find that personal touch gives me a better connection to my coins. When I estimate value, I often turn to USMint for mintages and production years, which really helps with appraisal. Plus, having a few numismatic guides handy has saved me a lot of time!
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I totally agree with RPMHunter on the binder system! It’s old school, but it’s so effective. You can physically touch each coin, and it’s much easier to keep organized visually. Sometimes I even print out my own little ‘trading cards’ for each RPM with all the details. I find it helps when I’m discussing my collection with others or at shows. Just a little creativity goes a long way!
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One tactic I use is a dual approach with spreadsheets and a mobile app. I keep a running list in a spreadsheet, which I can adjust quickly when prices change, and at home, I use CoinManage for detailed images and documentation. This lets me track both historical value and current market trends. Plus, with every appraisal, I also make sure to keep a record of the seller or provenance if possible; it adds a story to each coin!
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Good point, CoinMaster77! Provenance is very important. It increases the coins’ appeal and, usually, the value. I use a combination of forums, like this one, to gauge market trends. Sometimes understanding why coins fluctuate leads to better appraisals. Plus, I can share my findings with the community!
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Honestly, I’m a little chaotic with my collection! I have a giant cardboard box and everything just gets tossed in there, haha. But when I do manage to dig out an RPM, I will look it up on eBay to see what others are asking. It’s not a perfect system, but it works for me—at least until I get a better organization plan!
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@CoinWhiz, we’ve all been there at some point! It’s all about having fun with the hunt. Just remember, even a messy collection can lead to some hidden treasures. I actually found a rare RPM from a box I had neglected for ages!
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For RPM appraisal, my go-to is always the latest edition of the Red Book. It’s a fantastic resource for checking prices and it also gives you historical context on the coins. It might not have everything, but it’s a great starting point! Also, I attend summer coin shows—those are awesome for networking and sometimes finding unexpected deals on RPMs you wouldn’t see online.
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Thank you all for your contributions! It’s incredible to hear everyone’s unique methods of organization and appraisal. I’m looking forward to trying out some new systems. Let’s keep this thread alive with more tips and questions!
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