2017 Sir Isaac Newton "lines on the Queen"

A 2017 Sir Isaac Newton "lines on the Queen" is typically worth about £60–£160 in circulated condition, and £100–£160 in uncirculated (mint) condition.

Is it rare?

The 2017 Sir Isaac Newton "lines on the Queen" is a mint error or variety. Errors are prized by collectors, and the right one can be worth many times face value.

What to look for

Change Finder identifies your exact coin, grades its condition and flags value-adding errors — the first check is free, no sign-up.

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FAQ

How much is the 2017 Sir Isaac Newton "lines on the Queen" worth?

A 2017 Sir Isaac Newton "lines on the Queen" is typically worth about £60–£160 in circulated condition, and £100–£160 in uncirculated (mint) condition.

Is the 2017 Sir Isaac Newton "lines on the Queen" rare?

The 2017 Sir Isaac Newton "lines on the Queen" is a mint error or variety. Errors are prized by collectors, and the right one can be worth many times face value.

What should I look for on a 50p like this?

Raised lines (not scratches) across the Queen's portrait on the obverse. Thought rare.

How do I check my own 50p?

Open Change Finder and scan your coin — it identifies it, grades the condition and checks for the errors that add value, free for your first check.

Value shown is an indicative collector range from public sources; the real figure depends on condition, grade and demand. Not an offer, valuation or financial advice. Get high-value coins independently authenticated.