02/28/2025
🔥 Late-Night Grading & Encasing at MNM Coins – Rare Finds & Big Announcements! 🔥
Another night of grading, verifying, and encasing some incredible pieces at MNM Coins! From rare varieties and key dates to stunning toners and errors, we’re putting in the work to document and preserve every detail with precision and care.
🔍 Tonight’s Highlights:
✅ Varieties & errors under the scope – Because every detail matters.
✅ Rare and key-date Washington Quarters – Holding history in your hands.
✅ Proof & silver gems getting sealed – Protection for generations.
✅ New discoveries being documented & verified!
But that’s not all… we’re excited to share that MNM Coins is introducing something new to the hobby!
🚀 The Markle’s Numismatic Matrix (MNM) Grading Scale
Over the past 1.5 years, we’ve been developing a grading system that works side-by-side with the Sheldon scale—but with a fresh take for modern collectors.
🔹 Version 1.0 is now live on our website – The first of its kind!
🔹 A future release will include errors, natural & artificial varieties, and more.
🔹 The goal? To empower collectors to grade their own coins without paying astronomical fees just for a label they already understand.
We’re not here to take on the big guys. We’re here because the hobby deserves options—built by collectors, for collectors. We know how the game is played, and we believe in a fair, transparent approach to grading and authentication.
💬 While we’re currently at capacity for submissions, we’re happy to answer any questions! DM us or check out our website—it’s still new, but we’d love your feedback.
We’re just getting started. More updates, more discoveries, and more collector-driven innovation to come.
📸 Swipe through to see tonight’s work in progress!
