yes it is worth 50p
99p
The last issue (1979) mint uncirculated 50 Pence note from the Isle of Man is worth $15. All used notes are worth exactly 50p ($0.75). This note is blue. The only other issue of this note was in 1972, coloured purple, with different signatures; Stallard : $60 Paul : $30-35.
The currency in the Isle of Man is the IOM Pound, which is worth exactly the same as pounds sterling.
Assuming you are referring to the new 2010 50p piece commemorating 50 years of TT Racing in the Isle of Man, this coin would be worth currently just 50p with no collector's value yet apportioned to it. Expect it to fetch £2 - £3 in 2 - 3 years' time.
The Isle of Man does not have any states.The Isle of Man does not have any states.The Isle of Man does not have any states.The Isle of Man does not have any states.The Isle of Man does not have any states.The Isle of Man does not have any states.The Isle of Man does not have any states.The Isle of Man does not have any states.The Isle of Man does not have any states.The Isle of Man does not have any states.The Isle of Man does not have any states.
The Isle of Man is run by the British Monarchy, therefore they are a British island. Because of that, they use the British Pound (£) for currency.
Mint error coins can fetch a premium over the normal coins. It is unlikely that you coin is worth more than £5 - £10 despite the mint error. Listing the coin on the eBay auction site with a good description and photograph should help the coin find its true value.
Isle - Iyul of - of man - man
No, sorry - there are no branches of ASDA on the Isle of Man.
The larger pre-1997 50 Pence coins were withdrawn from circulation and demonetised in 1998. So, unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they have little or no value. The Isle of Man currency (Manx Pound)(IMP) is pegged at par with the British Pound Sterling (GBP) and the Isle of Man decimal coinage, for the most part, resembles the dimensions, composition and history to the equivalent British coins. Isle of Man currency is "legal tender" only in the Isle of Man, and is not acceptable tender in Britain.
Isle of Man was created in 1765.