1: Discover the sought-after rarity of the 50p coin

2: Limited edition 50p coin fetches $2500 on eBay

3: Rare 50p coin captures collectors' attention

4: The allure of the valuable 50p coin

5: Unveiling the hidden gem of coin collecting

6: Rare 50p coin makes waves in the numismatic world

7: Scarcity drives the value of this prized 50p coin

8: Why this specific 50p coin is in high demand

9: Adding the sought-after 50p coin to your collection