In fact, the plan to make a coin to honor the fallen president began to take shape just days after he was killed. Although some Kenndy 50-cent pieces are worth only about 50 cents, others fetch ...

The list includes the highest prices cited on the NGC and other coin sites. Keep in mind that the highest-priced coins are extremely rare, and most of the coins still out there are worth much less ...

However, the coin valuation site also suggests the 2011 Olympic Football coin to be worth around £12, and values the 2018 Peter Rabbit 50p at just £4.50.

DO you have a rare 50p worth up to £726? We explain how to spot one. A coin is usually classed as rare if a limited amount of the piece was put into circulation, meaning there are less available ...