Looks normal date to me. These Victorian 1860-94 halfpennies were minted in large numbers but also saw heavy use - the vast majority got worn down to virtually blank discs. Ones in similar condition to yours are much scarcer than you would think, and seem to sell for about £5 on ebay.
https://www.ebay.co.uk/itm/MADabout...AOSwU9hc6tBi
https://www.ebay.co.uk/itm/MADabout...AOSwU9hc6tBi

























