| 8 Products | May 2025 | May 2026 | Change |
| Sainsbury's British Fresh Chicken Breast Mini Fillets (320g) | £3.00 | £3.25 | + £0.25 8.3% increase |
| | £3.00 | £3.25 | + £0.25 8.3% increase |
| Sainsbury's British Fresh Skinless & Boneless Chicken Breast Fillets (640g) | £4.62 | £4.42 | - £0.20 -4.3% decrease |
| | £4.62 | £4.42 | - £0.20 -4.3% decrease |
| Sainsbury's British Chicken Breast Mini Fillets (500g) | £3.60 | £4.00 | + £0.40 11.1% increase |
| | £3.60 | £4.00 | + £0.40 11.1% increase |
| Sainsbury's British Fresh Chicken Breast Mini Fillets (640g) | £5.00 | £5.50 | + £0.50 10% increase |
| | £5.00 | £5.50 | + £0.50 10% increase |
| Valley Foods Chicken Fillets (750g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Sainsbury's Just Cook Italian Style British Chicken Breast Mini Fillets (serves 3 to 4) (720g) | £5.50 | £5.50 | £0.00 No change |
| | £5.50 | £5.50 | £0.00 No change |
| Sainsbury's British Fresh Chicken Breast Fillets Skinless & Boneless () | £9.59 | £9.59 | £0.00 No change |
| | £9.59 | £9.59 | £0.00 No change |
| Sainsbury's British Fresh Skinless & Boneless Chicken Breast Fillets (1kg) | £6.49 | £6.80 | + £0.31 4.8% increase |
| | £6.49 | £6.80 | + £0.31 4.8% increase |
