When you're buying an ancient or historic coin online, the single biggest risk isn't overpaying — it's authenticity. Anyone can list a photo and a price. Very few dealers can back that listing with third-party grading and a verifiable trading history.

Pashiz Coins is a London-based coin dealer and an authorised dealer for both NGC (Numismatic Guaranty Company) and PMG (Paper Money Guaranty). That status isn't handed out casually — it means we've been vetted by two of the world's leading independent grading and authentication services, and it means we can submit coins on your behalf for professional grading.

What "authorised dealer" actually means for you:

• Third-party authentication. A coin graded by NGC carries an independent, tamper-evident certification — not just our word for it.
• Submission access. You don't need to be a professional to get a coin graded through us; we handle submissions directly.
• A traceable standard. Grading gives every coin a consistent, internationally recognised condition scale, so you know exactly what you're buying — whether it's a Roman denarius, a Safavid shahi, or a Sasanian drachm.

We deal across the full span of coinage — from Ancient Greek and Roman issues through the Islamic world (Umayyad, Abbasid, Safavid, Ottoman) to Central Asian and world coins — and every piece we sell is backed by our own expertise and, where applicable, third-party grading.

Why this matters more in London than most places:

London's coin trade is old and well-established, which means it's also full of long-standing dealers and a fair number of newer sellers with no verifiable track record. If you're comparing dealers, ask directly: is this dealer an authorised NGC or PMG submitter, and can they show you graded examples? At Pashiz Coins, the answer is yes on both counts.