| 33 Products | May 2023 | May 2024 | Change |
| Princes Tuna Chunks In Sunflower Oil (145g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Princes Drained Tuna Steak In Spring Water (110g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Princes Summer Fruits Fruit Filling (410g) | £1.25 | £1.80 | + £0.55 44% increase |
| | £1.25 | £1.80 | + £0.55 44% increase |
| | £0.50 | £0.65 | + £0.15 30% increase |
| | £0.50 | £0.65 | + £0.15 30% increase |
| Princes Tuna Chunks In Springwater (145g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Princes Lean Corned Beef Reduced Fat (200g) | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Princes Hot Chicken Curry (392g) | £2.00 | £2.25 | + £0.25 12.5% increase |
| | £2.00 | £2.25 | + £0.25 12.5% increase |
| | £2.50 | £3.00 | + £0.50 20% increase |
| | £2.50 | £3.00 | + £0.50 20% increase |
| Princes Black Cherry Fruit Filling (410g) | £1.25 | £1.80 | + £0.55 44% increase |
| | £1.25 | £1.80 | + £0.55 44% increase |
