| 12 Products | Dec 2024 | Dec 2025 | Change |
| Idahoan Perfect Mash Snack Pot (55g) | £1.25 | £1.48 | + £0.23 18.4% increase |
| | £1.25 | £1.48 | + £0.23 18.4% increase |
| Mash Direct Mashed Potato (400g) | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| Idahoan Classic Mash (109g) | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| Idahoan Perfect Buttery Mash (109g) | £1.35 | £1.24 | - £0.11 -8.1% decrease |
| | £1.35 | £1.24 | - £0.11 -8.1% decrease |
| Idahoan Perfect Mash Cheddar Cheese Flavoured (109g) | £1.35 | £1.24 | - £0.11 -8.1% decrease |
| | £1.35 | £1.24 | - £0.11 -8.1% decrease |
| Mash Direct Mashed Turnip (400g) | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| ASDA Side For Two Mashed Potato () | £1.25 | £1.27 | + £0.02 1.6% increase |
| | £1.25 | £1.27 | + £0.02 1.6% increase |
| Idahoan Perfect Mash Butter & Herb (109g) | £1.35 | £1.24 | - £0.11 -8.1% decrease |
| | £1.35 | £1.24 | - £0.11 -8.1% decrease |
| Idahoan Perfect Mash Cheese & Bacon Pot (55g) | £1.25 | £1.48 | + £0.23 18.4% increase |
| | £1.25 | £1.48 | + £0.23 18.4% increase |
| Idahoan Perfect Mash Roasted Garlic (109g) | £1.25 | £1.25 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
