1: "Rare 50p Coin Value Skyrockets"

2: "Limited Edition 50p Coin Hits eBay"

3: "Collectors Flock to Buy Expensive Coin"

4: "Rarity Drives High Price for 50p Coin"

5: "Investors Eyeing Valuable 50p Piece"

6: "Demand Surges for Rare 50p Coin"

7: "Market Trends Show Increase in Value"

8: "Unique Coin Commands Premium Price"

9: "Rare 50p Coin Fetches $2500 on eBay"