Costco: 

Assorted Chocolate 1kg:

  • Warehouse (26 Aug 2023 ) 17.98(inc VAT) (1.80/100g)
  • Online：19.39（1.94/100g）

Swindon Lindt 專門店：

  • 自選：4.2/100g，300+ -10%，500+-15%，800+ -20%
  • 200g: 6/1，10/2，14/3，22/5

Sainsburys：4.5/200g

WH Smith: 3 for 2, £6/200g = 6x2=12/600x100 (2/100g) with 7% discount: 1.4/100g