Hey everyone! I hope you all are enjoying your weekend! I recently came across a really interesting RPM (Repunched Mintmark) while sifting through some old wheat pennies from my collection. This one has a clear repunch visible to the naked eye, and it gave me that thrill of discovering something that might be quite valuable. However, I’ve hit a bit of a wall trying to find any solid information regarding its value or sales history.
I’ve tried the usual resources like the Red Book and some online forums, but they don’t seem to have much on this specific variety. I also checked out some auction sites, but it’s hard to gauge the value without concrete sales data for RPMs in similar condition. My coin has a few marks, definitely not in mint condition, but I’d say it’s a solid VF (Very Fine).
I’m curious—what resources do you rely on for researching RPM prices? Are there specific forums, books, or databases you’ve found particularly helpful? And have any of you had similar experiences when trying to pin down the value of a unique piece? Looking forward to your suggestions and sharing insights!
CoinEnthusiast42, that’s really exciting! RPMs can be quite the treasure. For research, I usually start with the PCGS website. They have a dedicated section for varieties, including RPMs, and often have price guides. I also recommend checking out NGC for their population reports, which can help gauge how many of your variety are out there. If you haven’t already, try joining a local coin club; you’ll be amazed at the knowledge and resources available there! Additionally, don’t forget to check eBay for completed listings—they can give you a ballpark idea of current market values. What kind of RPM did you find?
Happy hunting!
12 Likes
Thanks for the tips, @CoinHunterMike! I’ll definitely check out PCGS and NGC. The RPM I found is a 1944 wheat penny, and the repunch is quite clear. So, I’m hoping it might have some value! Any idea on typical prices for that year and type? Appreciate your help!
4 Likes
Hey @CoinEnthusiast42! A clear RPM is really something special! I second what @CoinHunterMike mentioned about checking PCGS. I personally like the Greysheet as well, which can give you weekly pricing for various coins, including RPMs. Another resource is the book ‘The Complete Guide to Lincoln Cents’ by David W. Lange. It’s comprehensive on RPMs and might have the info you need on the 1944. Good luck! Let us know what you find!
6 Likes
For RPMs, I recommend Facebook groups focused on coin collecting. They’re very active, and many collectors share recent sales and valuations. Plus, you can post pictures and get advice directly from the community! Just be cautious to join reputable groups! Prices can vary a lot, and the members usually know the ins and outs of recent trends. 
@CoinEnthusiast42, have you tried that route yet?
5 Likes
Great idea, @StackingSally! I’ll definitely check out Facebook groups. I’m fairly new to online communities and would appreciate the interaction! I’ve seen some posts about collecting advice there too.
Do you have specific groups you like?
3 Likes
Don’t forget about auction houses! They can provide great insights into what RPMs have sold for recently. Sites like Stacks Bowers and Heritage Auctions often have detailed auction results you can review. Condition plays a big role, but looking at past results for similar items can really help! Good luck with your RPM!
7 Likes
Thanks for that resource, @CoinVinny! I’ll make it a point to check out those auction sites. I’ve never attended an auction, but it sounds like fun! How do you typically participate in those?
Do I need to sign up in advance?
2 Likes
You usually do need to register on the auction site beforehand, @CoinEnthusiast42. They often provide tutorials on how to bid online, and you can also set maximum bidding limits. It’s a great way to learn more about the market value of coins. Don’t be afraid to ask the auction house staff for help—everyone is very welcoming! Happy bidding!
4 Likes
I’ve had similar experiences, CoinEnthusiast42! I once found a 1955 RPM and was also stumped on its value. I ended up posting in several forums, and on one occasion, a collector reached out to assess it personally. Connecting with other enthusiasts can be invaluable! So keep engaging with this thread. Happy collecting! 
8 Likes
Don’t forget about the resources from the US Mint! While they might not cover market values, they can give you a historical perspective on production numbers and conditions for various coins! That context can help you determine value too. Here’s a link to their site: US Mint. And of course, always compare with multiple sources to get a balanced view.
5 Likes
Thanks for the reminder, @FleetFeet! I totally forgot about the US Mint resources. They can be very useful for getting historical data. I’ll make sure to check them out!
This community has been so helpful already. You guys are the best! 
3 Likes
Glad to help, @CoinEnthusiast42! This community thrives on sharing knowledge. If you have more questions as you dig deeper into your collection, just shout out! And who knows—this RPM could be worth a pretty penny!
Keep us updated on your findings!
4 Likes