We bought a nice group of the scarce 2004 Half Sovereigns in Proof condition.
They are still sealed in the Royal Mint packaging.
They come in the original Royal Mint case with the Royal Mint certificate.
These are struck in Proof 22ct Gold and weigh about 4 grams. Today the Royal Mint wants £250.00 for a Half Sovereign in proof. These are older but still in their original Royal Mint packaging and at an attractive price.