We are the nation's strongest buyer of U.S. and World Major Mint Errors and Die Trials. We have many customers waiting to purchase your coins for their collections. We will buy everything from a single coin to an entire collection. Contact us now!

Send e-mail to:

mike@mikebyers.com

Selling Guidelines

Notice: Please do not send any unsolicited packages containing mint errors unless we have discussed them first. Visit our FAQ section for answers to common questions relating to mint errors. We are sorry, but due to the high volume of calls, we might not respond to every phone call. Instead, please send an e-mail with scans (300 dpi or larger) of your mint error along with your contact info. If you have a mint error that we are interested in, you will be contacted with information on how to send it to us for inspection and our offer. If your mint error is certified (ANACS, PCGS, NGC or ICG) we will make an offer based on the scans.

  • E-Mail description and photo if possible.

  • Include price and the best way for us to reach you.

  • We will contact you as soon as possible and make an offer if interested.

  • If the price is agreed upon, register coin(s) to our P.O. Box.

  • Offers for coins that are not accepted are subject to change at any time.

  • Upon receipt of your coin(s) our check will be sent to you the next business day. (Overnight cashier's check or bank wire available)

  • We do welcome trades. E-Mail us for more information.

  • For references, please click here.

We buy U.S. Errors that were legitimately found or released thru normal distribution channels.

Please do not offer us the following:

  • More than two coins bonded together.

  • Caps more than ½ inch high.

  • U.S. Errors that were obviously and intentionally struck as error coins. No impossible mint errors.

We do purchase new discoveries and welcome any offers.