2008 UNDATED 20p (mule)

A 2008 UNDATED 20p (mule) is typically worth about £30–£400 in circulated condition, and £50–£400 in uncirculated (mint) condition.

Is it rare?

The 2008 UNDATED 20p (mule) 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.

Related 20p coins

2008 20p struck on a Five Pence planchet (undersized cupro-nickel)£75–£6002009 20p overstruck on an already-struck One Penny (double-denomination, ghost ONE PENNY lettering)£75–£12002008-10 'Upside-down 1' rim die-break2008 "Tudor Rose" old reverse50p–£1.81992 large-head / small-head2022 40 Years of the UK 20p - '40' Privy Mark

FAQ

How much is the 2008 UNDATED 20p (mule) worth?

A 2008 UNDATED 20p (mule) is typically worth about £30–£400 in circulated condition, and £50–£400 in uncirculated (mint) condition.

Is the 2008 UNDATED 20p (mule) rare?

The 2008 UNDATED 20p (mule) 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 20p like this?

No date on EITHER side - first dateless UK circulating coin in 300+ years. The 'holy grail of change'.

How do I check my own 20p?

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.