I would grade this note VF+. The note pictured is the one you will receive.
Guernsey 1 Pound ND (1969-1975) Banknote - Castle Cornet - Pick 45 - VF/EF
Guernsey 1 Pound 1980 Banknote 1980 -1989. £1 Note
GUERNSEY 1 POUND HAINES (P62) PREFIX TD/LR COMMEMORATIVE ISSUE UNC
GUERNSEY 1 POUND TRESTAIN (P52b) PREFIX N- UNC
GUERNSEY 1 POUND TRESTAIN (P52b) PREFIX Q 000--- LOW NUMBER UNC
GUERNSEY 1 POUND TRESTAIN (P52b) FIRST PREFIX M- UNC