chocolate fingers 1.5 each, great as can be put in the freezer for a bit and then sucked of all their chocolate, or lovely dunked in tea/coffee with the melted choc!! plain digestives 3.5 syns, chocolate covered ones 4 syns!
If you like mikado, they're only 0.5 syns each, and still yummy dipped in tea/coffee - though some people argue they're not 'biscuit-y' enough, I find they kill the craving!