2 size 12 petite Next dress work trousers. 1 pair never been worn ?

2 pairs of size 12 dress work trousers. 1 dark grey colour and other black. Petite length. Black pair never been worn and still have tags on trousers. Valued at 23, will sell for 15. Other pair hardly been worn and valued at 48, will sell for 15. Total for both pairs 30