| 13 Products | May 2023 | May 2024 | Change |
| Aldi The Fishmonger The Fishmonger Chunky Battered Cod Fish Fillets (500g) | £4.49 | £3.99 | - £0.50 -11.1% decrease |
| | £4.49 | £3.99 | - £0.50 -11.1% decrease |
| Aldi The Fishmonger The Fishmonger Chunky Battered Cod (500g) | £4.49 | £4.49 | £0.00 No change |
| | £4.49 | £4.49 | £0.00 No change |
| Aldi The Fishmonger The Fishmonger Chunky Breaded Cod Fish Fillets (500g) | £4.49 | £3.99 | - £0.50 -11.1% decrease |
| | £4.49 | £3.99 | - £0.50 -11.1% decrease |
| Aldi The Fishmonger The Fishmonger Breaded Cod Fillets (500g) | £3.99 | £3.49 | - £0.50 -12.5% decrease |
| | £3.99 | £3.49 | - £0.50 -12.5% decrease |
| Aldi The Fishmonger The Fishmonger Skinless & Boneless Atlantic Cod Fillets (475g) | £3.69 | £3.49 | - £0.20 -5.4% decrease |
| | £3.69 | £3.49 | - £0.20 -5.4% decrease |
| Aldi The Fishmonger The Fishmonger Breaded Cod Fish Fingers (300g) | £1.89 | £1.65 | - £0.24 -12.7% decrease |
| | £1.89 | £1.65 | - £0.24 -12.7% decrease |
| Aldi The Fishmonger The Fishmonger Atlantic Cod Fillets (400g) | £3.57 | £3.49 | - £0.08 -2.2% decrease |
| | £3.57 | £3.49 | - £0.08 -2.2% decrease |
| Aldi The Fishmonger The Fishmonger Boneless Cod Fillets (250g) | £3.69 | £3.69 | £0.00 No change |
| | £3.69 | £3.69 | £0.00 No change |
| Aldi The Fishmonger The Fishmonger Battered Cod Fillets (500g) | £3.99 | £3.49 | - £0.50 -12.5% decrease |
| | £3.99 | £3.49 | - £0.50 -12.5% decrease |
| Aldi The Fishmonger The Fishmonger Battered Cod Fillets (500g) | £3.99 | £3.49 | - £0.50 -12.5% decrease |
| | £3.99 | £3.49 | - £0.50 -12.5% decrease |
