Watch List notes:

BRITISH COINS, Offa, King of Mercia, Silver Portrait Penny, light coinage (780-792), London, moneyer Ealmund, diademed bust right to edge of coin, head within beaded circle, +OFFA REX, rev pellet enclosed boss cross, petals in angles, +EALMUND, 1.00g (Chick 50r; Blunt -; N -; S 905). Toned, a little rough around edge, one or two tiny flan splits and some porosity to surfaces, otherwise very fine.
found in Great Abington, Cambridgeshire, October 2000

Estimate: £1500-2000