Edit: Waitrose have the orange and geranium one which sounds very tempting. Can't find any nutritional analysis though. The trouble is what is on Waitrose website is not always in my local store. A 45/50 mile round trip to the very upmarket Cambridge branch just for a bar of chocolate seems excessive!
Per 100g
Energy 574kcal/2378kJ, Fat 44g of which saturates 27g, Carbohydrate 31g of which sugars 25g, Fibre 11g, Protein 8g, Salt 0.04g
Compared to Absolute Black:
Per 100g:
Energy 601kcal/2477kJ, Fat 54g of which saturates 33g, Carbohydrates 8g of which sugars <0.5g, Protein 12g, Fibre 17g, Salt 0.02g
and Lindt 90%:
Typical Values Per 100g: Energy, 2483 kJ / 592 kcal. Fat, 55 g. - of which saturates, 30 g. Carbohydrate, 14 g. - of which sugars, 7,0 g. Protein, 10 g. Salt, 0,03 g.