Collector Guides

Why the Gold Buffalo is a Type 1 design, which dates are actually scarce (not the ones usually cited), what the 2026 Liberty Bell 250 privy is, and why a PCGS 70 and an NGC 70 are not the same thin...

How to read an American Silver Eagle: the 2021 Type 1 and Type 2 split, what the mint marks mean in each era, the key dates from 1995-W to 2019-S, and why MS 70 matters far more on an old date than...

ANACS predates every other grading service by more than a decade. Where it came from, how its holders differ, and how to verify one.

The green bean, the gold bean, and the full grading service CAC launched in 2023 — what each one is, and why a CACG holder is not a sticker.

Who PCGS is, what Deep Cameo and First Strike really mean, and how to check any PCGS coin against CoinFacts and the population report before you buy.

Who NGC is, what Ultra Cameo, NGCX and Early Releases really mean, and how to check any NGC coin against the company's own census before you buy.

What the Sheldon scale actually measures, how the four grading services differ, why MS and PR are not the same ladder, and which label designations describe quality versus which just describe timing.

The only major world series that redesigns every year - the one exception collectors argue about, the 2016 switch from ounces to grams, why Panda purity is .999 and not .9999, and what to verify be...

Why the Libertad is the only major world series with no face value, how Banxico's demand-driven mintages create genuine scarcity, the size and purity changes to know, and what to check before buyin...