#cheapest supermarket singapore 2026

Cold Storage and CS Fresh have put two weekly sheets on their own site, Grocery Selections and Fresh Selections, and both run from 10 to 16 September 2026. Between them they carry 23 offers, and the single deepest cut is Ben & Jerry's assorted ice cream at any 3 for $25. Cold Storage prints the comparison itself: three tubs normally come to $45.75, so the multi-buy takes $20.75 off and works out at $8.33 a tub against a $15.25 single. That is 45% off, and nothing else on either sheet is close. What the posters do not spell out is that most of the discount is conditional. Fifteen of the 23 offers are multi-buys, so the shelf price does not move at all unless you take two, three or five of the thing. The Top Offers banner is not a ranking either. Of the 12 grocery lines, the Godiva Signature minis that carry both a Top Offers slot and an EXCLUSIVE badge come 10th on discount depth at 24%, while the deepest cut of the week sits further down the poster in Weekly Essentials. The chips are a useful warning about reading percentages at all: Doritos carry the shallowest discount on the sheet at 21%, yet at $2.22 per 100g they are cheaper than the Kettle chips up in Top Offers at $2.84. The Fresh sheet is a different problem. It publishes no usual prices on any of its 11 lines, so nothing on that poster tells you whether $13.45 for a box of strawberries is a cut or just the shelf price.

Eight supermarket chains, re-checked against their own official pages on 13 October 2026. In October CHAS cardholders get 6% at all three big chains, on Thursdays for Blue and Fridays for Orange: Sheng Siong and FairPrice to 1 January 2027, and Giant from 1 to 30 October after its every-day September round ended on 25 September. Sheng Siong is still the cheapest place to buy staples, and its 4% senior discount runs Tuesdays and Wednesdays only, not daily. Giant's weekend card deals ($5 off $50, $8 off $80) run to 25 October, Cold Storage's $7 off $80 ended on 18 October, and Sheng Siong now has its own: $8 off $80 every weekend with the BOC Sheng Siong Card to 31 January 2027. Plus Scarlett for China-imported snacks, Mustafa for 24/7 bulk, Don Don Donki for Japanese, and the CDC voucher rule that trips everyone up.