| 100 Products | Jan 2025 | Jan 2026 | Change |
| M&S 2 Battered Cod & Crushed Pea Fishcakes () | £4.50 | £4.50 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| Findlater's Fine Foods Findlater's Roast Salmon Pate (115g) | £3.75 | £4.00 | + £0.25 6.7% increase |
| | £3.75 | £4.00 | + £0.25 6.7% increase |
| Seafood & Eat It Potted Crab with Brown Shrimp (60g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Brindisa La Brujula Galician Small Sardines \"Sardinillas\" (115g) | £6.15 | £6.75 | + £0.60 9.8% increase |
| | £6.15 | £6.75 | + £0.60 9.8% increase |
| M&S Collection 2 Posh Lobster & Prawn Cocktails Starters (180g) | £12.00 | £12.00 | £0.00 No change |
| | £12.00 | £12.00 | £0.00 No change |
| Mowi Superior Scottish Salmon Fillets (230g) | £5.75 | £5.95 | + £0.20 3.5% increase |
| | £5.75 | £5.95 | + £0.20 3.5% increase |
| M&S 2 Battered Haddock Fillets () | £4.50 | £5.50 | + £1.00 22.2% increase |
| | £4.50 | £5.50 | + £1.00 22.2% increase |
| Mr Freed's Small Fish Balls Fried (300g) | £4.75 | £6.00 | + £1.25 26.3% increase |
| | £4.75 | £6.00 | + £1.25 26.3% increase |
| M&S Icelandic 2 Lemon Sole Fillets (230g) | £6.46 | £6.90 | + £0.44 6.8% increase |
| | £6.46 | £6.90 | + £0.44 6.8% increase |
| M&S 2 Breaded Plaice Fillets () | £4.50 | £5.50 | + £1.00 22.2% increase |
| | £4.50 | £5.50 | + £1.00 22.2% increase |
