Watch List notes:

(g) PF68 ULTRA CAMEO | Elizabeth II (1952-2022), "500th Anniversary of the Sovereign", Commemorative Gold Proof Two-Pounds, 1989, ELIZABETH. II. DEI. GRA. REG. FID. DEF, Queen enthroned in King Edward's Chair, rev. ANNIVERSARY OF THE GOLD SOVEREIGN 1489-1989, shield of Our Royal Arms ensigned by Royal Crown, double rose behind, milled edge, 15.98g*, 12h (Hill T56; Spink SD3), brilliant uncirculated, in NGC holder, graded PF68 ULTRA CAMEO (Cert. #6769433-017).

Estimate: £1000 - £1200