What is the value of a 1994 Gibraltar Five Pound coin D Day?

A Gibraltar 1994 virenium Five Pound coin (Elizabeth II)(D Day), uncirculated and in absolute mint condition could fetch up to £15 GBP.

A Gibraltar 1994 virenium Five Pound coin (Elizabeth II)(D Day)(Proof), uncirculated and in absolute mint condition could fetch up to £16 GBP.

A Gibraltar 1994 Five Pound coin (Elizabeth II)(D Day)(Proof in silver), uncirculated and in absolute mint condition could fetch up to £36 GBP.

A Gibraltar 1994 Five Pound coin (Elizabeth II)(D Day)(Proof in gold), uncirculated and in absolute mint condition could fetch up to £700 GBP.

A reputable coin dealer will be able to give a more accurate valuation.