That was a bargain! what happened to me was I broke a crown at the back grinding my teeth while asleep, decided to have what remained taken out but because my bite had now changed I crunched down on the front ones during the night a week later and snapped one off at the gum. Now look like something out of deliverance and i cant play the banjo so have got to shell out getting it sorted.
Pre-decimal, that would have been called half a crown!!