What is the value of a British Military Authority Two Shillings and sixpence note?

The British Military Authority Two Shillings and Sixpence note was issued from 1942 for the duration of WW2 and for the subsequent occupation forces.

A British Military Authority Two Shillings and Sixpence note, in very good condition, might fetch anything up to £12 GBP.

A reputable coin dealer will be able to more accurately identify the note and make a valuation.