| 54 Products | May 2025 | May 2026 | Change |
| Birds Eye 10 Cod Fish Fingers (280g) | £3.67 | £4.17 | + £0.50 13.6% increase |
| | £4.00 | £4.50 | + £0.50 12.5% increase |
| | £3.48 | £4.48 | + £1.00 20.1% increase |
| | £4.00 | £4.50 | + £0.50 17.2% increase |
| | £3.97 | £4.70 | + £0.73 17.9% increase |
| | £4.25 | £4.50 | + £0.25 15.2% increase |
| | £3.00 | £4.50 | + £1.50 19.8% increase |
| | £4.00 | £2.25 | - £1.75 10.2% decrease |
| | £3.00 | £4.80 | + £1.80 15.4% increase |
| | £3.29 | £3.29 | £0.00 13.6% increase |
| Birds Eye 30 Cod Fish Fillet Fingers (896g) | £7.74 | £8.06 | + £0.32 4.1% increase |
| | £8.40 | £8.40 | £0.00 No change |
| | £7.75 | £7.75 | £0.00 No change |
| | £7.75 | £7.75 | £0.00 No change |
| | £7.75 | £7.75 | £0.00 No change |
| | £7.75 | £7.75 | £0.00 No change |
| | £7.75 | £8.50 | + £0.75 1.5% increase |
| | £7.00 | £8.50 | + £1.50 4.1% increase |
| Birds Eye 4 Large Battered Cod Fish Fillets () | £6.20 | £6.35 | + £0.15 2.4% increase |
| | £4.48 | £4.48 | £0.00 No change |
| | £6.50 | £6.50 | £0.00 No change |
| | £6.50 | £6.50 | £0.00 No change |
| | £6.50 | £6.95 | + £0.45 1.8% increase |
| | £6.55 | £7.15 | + £0.60 3.4% increase |
| | £6.85 | £6.85 | £0.00 2.9% increase |
| | £6.00 | £6.00 | £0.00 2.4% increase |
| Birds Eye 4 Large Breaded Cod Fillets (440g) | £5.09 | £5.07 | - £0.02 -0.4% decrease |
| | £6.17 | £6.50 | + £0.33 5.3% increase |
| | £4.48 | £4.48 | £0.00 3% increase |
| | £6.50 | £6.50 | £0.00 1.9% increase |
| | £3.50 | £3.50 | £0.00 1.7% increase |
| | £6.60 | £6.60 | £0.00 1.3% increase |
| | £6.00 | £5.50 | - £0.50 -0.5% decrease |
| | £2.40 | £2.40 | £0.00 -0.4% increase |
| Young's Chip Shop Lighter 2 Large Cod Fillets (220g) | £3.21 | £3.21 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| Birds Eye 20 Cod Fish Fingers (504g) | £6.13 | £6.34 | + £0.21 3.4% increase |
| | £5.50 | £6.75 | + £1.25 22.7% increase |
| | £6.00 | £6.00 | £0.00 11% increase |
| | £6.50 | £6.50 | £0.00 7% increase |
| | £6.00 | £6.00 | £0.00 5.2% increase |
| | £6.30 | £6.30 | £0.00 4.1% increase |
| | £6.50 | £6.50 | £0.00 3.4% increase |
| Young's Simply Breaded 4 Cod Fillets (400g) | £5.75 | £5.50 | - £0.25 -4.3% decrease |
| | £5.50 | £5.50 | £0.00 No change |
| | £6.00 | £6.00 | £0.00 No change |
| | £5.75 | £5.00 | - £0.75 -4.3% decrease |
| Tesco 2 Breaded Cod Fillets (300g) | £3.25 | £3.25 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| Aldi The Fishmonger The Fishmonger Chunky Battered Cod Fish Fillets (500g) | £4.49 | £4.49 | £0.00 No change |
| | £4.49 | £4.49 | £0.00 No change |
| Aldi The Fishmonger The Fishmonger Chunky Battered Cod () | £4.49 | £4.49 | £0.00 No change |
| | £4.49 | £4.49 | £0.00 No change |
