Aldi vs Co-op — own-label (Basket B)

Every matched pair between Aldi and Co-op in the Pricemonitor own-label (Basket B) (36 pairs). Per-unit price computed from price / quantity (g→kg, ml→l). Images link the original retailer CDN. This is the evidence behind the ranking gap. · 0 EQUIVALENT · 36 COMPARABLE (arbiter-OFF preview)

⚠️ Flagged pairs (2) — the noise, judge these

Match type	Aldi product	Aldi price	Co-op product	Co-op price	Co-o/Aldi per-unit	Flags
COMPARABLE 0.72	Baby Plum Tomatoes 250g	£0.75 £3.00/kg	Co-op Irresistible Baby Plum Tomatoes 225g 225g	£2.65 £11.78/kg	3.93x	EXTREME-GAP(3.9x)
COMPARABLE 0.67	Ready to Wok Udon Noodles 300g	£0.85 £2.83/kg	Co-op Udon Noodles 275g 275g	£2.50 £9.09/kg	3.21x	EXTREME-GAP(3.2x)

Clean pairs (34)

Match type	Aldi product	Aldi price	Co-op product	Co-op price	Co-o/Aldi per-unit	Flags
COMPARABLE 0.79	Pineapple Chunks 300g	£1.49 £4.97/kg	Co-op Pineapple 300g 300g	£2.95 £9.83/kg	1.98x
COMPARABLE 0.76	100% British Beef 30 Day Matured 6oz Fillet Steak 170g	£7.49 £44.06/kg	Co-op British Beef Fillet Steak 170g 170g	£6.35 £37.35/kg	0.85x
COMPARABLE 0.66	Tomato & Chilli Chutney 285g	£1.89 £6.63/kg	Co-op Irresistible San Marzano & Chilli Chutney 310g 310g	£3.20 £10.32/kg	1.56x
COMPARABLE 0.74	Prepped Baby Potatoes 390g	£0.89 £2.28/kg	Co-op Baby Potatoes 360g 360g	£1.35 £3.75/kg	1.64x
COMPARABLE 0.78	Instant Hot Chocolate Drink 400g	£1.69 £4.22/kg	Co-op Fairtrade Instant Hot Chocolate 400g 400g	£2.95 £7.38/kg	1.75x
COMPARABLE 0.85	Iceberg Lettuce 1st	£0.89 £0.89/st	Co-op Iceberg Lettuce Each 1st	£1.00 £1.00/st	1.12x
COMPARABLE 0.78	Bistro Salad 160g	£0.89 £5.56/kg	Co-op Bistro Salad Bag 150g 150g	£1.80 £12.00/kg	2.16x
COMPARABLE 0.93	Sweetheart Cabbage 1st	£0.75 £0.75/st	Co-op Sweetheart Cabbage 1st	£0.90 £0.90/st	1.20x
COMPARABLE 0.73	British Tenderstem Broccoli 200g	£1.45 £7.25/kg	Co-op Tenderstem Broccoli 180g 180g	£2.00 £11.11/kg	1.53x
COMPARABLE 0.79	British Royal Gala Apples 6st	£1.59 £0.27/st	Co-op Royal Gala Apples 6pk 6st	£2.50 £0.42/st	1.57x
COMPARABLE 0.73	Ripe & Ready Hass Avocados 2st	£1.39 £0.69/st	Co-op Ripe And Ready To Eat Avocados 2pk 2st	£2.00 £1.00/st	1.44x
COMPARABLE 0.77	Wonky Strawberries 230g	£1.19 £5.17/kg	Co-op Strawberries 227g 227g	£2.90 £12.78/kg	2.47x
COMPARABLE 0.83	Seeded Sourdough Sliced Loaf 500g	£1.89 £3.78/kg	Co-op Irresistible Sliced Seeded Sourdough 500G 500g	£2.90 £5.80/kg	1.53x
COMPARABLE 0.67	Tiramisu Italian Dessert 500g	£2.75 £5.50/kg	Co-op Tiramisu 450g 450g	£3.70 £8.22/kg	1.49x
COMPARABLE 0.95	Tortilla Protein Wrap 6 Pack 6st	£0.99 £0.17/st	Co-op Protein Tortilla Wrap 6 pack 6st	£1.90 £0.32/st	1.92x
COMPARABLE 0.78	Strawberry Trifle 600g	£2.69 £4.48/kg	Co-op British Cream Strawberry Trifle 600g 600g	£4.00 £6.67/kg	1.49x
COMPARABLE 0.92	Chocolate Trifle 500g	£2.69 £5.38/kg	Co-op Chocolate Trifle 500g 500g	£4.00 £8.00/kg	1.49x
COMPARABLE 0.93	Seedless Red Grapes 500g	£1.89 £3.78/kg	Co-op Seedless Red Grapes 500g 500g	£2.55 £5.10/kg	1.35x
COMPARABLE 0.78	100% British Ribeye Steak 30 Day Matured 230g	£6.19 £26.91/kg	Co-op British Beef Ribeye Steak 227g 227g	£5.85 £25.77/kg	0.96x
COMPARABLE 0.77	Watermelon 1st	£2.99 £2.99/st	Co-op Mini Watermelon 1st	£3.35 £3.35/st	1.12x
COMPARABLE 0.82	Diced Chicken Breast 400g	£2.99 £7.48/kg	Co-op Scottish Diced Chicken Breast 400g 400g	£4.25 £10.62/kg	1.42x
COMPARABLE 0.79	British Rump Steak 21 Day Matured 230g	£3.99 £17.35/kg	Co-op British Beef Rump Steak 227g 227g	£4.65 £20.48/kg	1.18x
COMPARABLE 0.79	British Lean Pork Mince 5% Fat 500g	£2.54 £5.08/kg	Co-op Pork Mince 5% Fat 500g 500g	£3.85 £7.70/kg	1.52x
COMPARABLE 0.89	Blueberries 150g	£1.59 £10.60/kg	Co-op Blueberries 150g 150g	£2.55 £17.00/kg	1.60x
COMPARABLE 0.80	Premium Blueberries 150g	£1.75 £11.67/kg	Co-op Blueberries 150g 150g	£2.55 £17.00/kg	1.46x
COMPARABLE 0.83	Mini Easy Peelers 500g	£0.95 £1.90/kg	Co-op Easy Peelers 500g 500g	£1.50 £3.00/kg	1.58x
COMPARABLE 0.88	Easy Peelers 600g	£1.59 £2.65/kg	Co-op Easy Peelers 600g 600g	£1.40 £2.33/kg	0.88x
COMPARABLE 0.72	British Pork Loin Steaks 480g	£2.99 £6.23/kg	Co-op Outdoor Bred British 4 Pork Loin Steaks 440g 440g	£5.30 £12.05/kg	1.93x
COMPARABLE 0.80	British Raspberries 150g	£1.89 £12.60/kg	Co-op Raspberries 150g 150g	£2.50 £16.67/kg	1.32x
COMPARABLE 0.89	Fresh British Single Cream 300ml	£1.09 £3.63/l	Co-op British Single Cream 300ml 300ml	£1.60 £5.33/l	1.47x
COMPARABLE 0.73	Ripe & Ready Hass Avocados 2st	£1.39 £0.69/st	Co-op Ripe And Ready To Eat Avocados 2pk 2st	£2.00 £1.00/st	1.44x
COMPARABLE 0.72	Sausage & Mash 400g	£2.79 £6.97/kg	Co-op Classic Menu Sausage and Mash 400g 400g	£4.10 £10.25/kg	1.47x
COMPARABLE 0.78	Instant Hot Chocolate Drink 400g	£1.69 £4.22/kg	Co-op Fairtrade Instant Hot Chocolate 400g 400g	£2.95 £7.38/kg	1.75x
COMPARABLE 0.89	Butternut Squash Each 1st	£1.09 £1.09/st	Co-op Butternut Squash 1st	£1.70 £1.70/st	1.56x