| 23 Products | May 2025 | May 2026 | Change |
| Idahoan Perfect Buttery Mash (109g) | £1.60 | £1.61 | + £0.01 0.6% increase |
| | £1.70 | £1.70 | £0.00 No change |
| | £1.75 | £1.80 | + £0.05 1.2% increase |
| | £1.68 | £1.68 | £0.00 1.2% increase |
| | £1.70 | £1.70 | £0.00 0.6% increase |
| | £1.70 | £1.70 | £0.00 0.6% increase |
| | £1.70 | £1.70 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 0.6% increase |
| Idahoan Perfect Mash Cheddar Cheese Flavoured (109g) | £1.60 | £1.61 | + £0.01 0.6% increase |
| | £1.70 | £1.70 | £0.00 No change |
| | £1.75 | £1.80 | + £0.05 1.2% increase |
| | £1.70 | £1.70 | £0.00 0.6% increase |
| | £1.68 | £1.68 | £0.00 0.6% increase |
| | £1.70 | £1.70 | £0.00 0.6% increase |
| | £1.70 | £1.70 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 0.6% increase |
| Idahoan Perfect Mash Snack Pot (55g) | £1.45 | £1.25 | - £0.20 -13.8% decrease |
| | £1.33 | £1.50 | + £0.17 12.8% increase |
| | £1.50 | £1.00 | - £0.50 -12% decrease |
| | £1.48 | £1.00 | - £0.48 -18.8% decrease |
| | £1.50 | £1.50 | £0.00 -13.8% increase |
| Idahoan Classic Mash (109g) | £4.90 | £4.90 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £15.59 | £15.59 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Idahoan Perfect Mash Cheese & Bacon Pot (55g) | £1.45 | £1.25 | - £0.20 -13.8% decrease |
| | £1.33 | £1.50 | + £0.17 12.8% increase |
| | £1.50 | £1.00 | - £0.50 -12% decrease |
| | £1.48 | £1.00 | - £0.48 -18.8% decrease |
| | £1.50 | £1.50 | £0.00 -13.8% increase |
| Idahoan Perfect Mash Roasted Garlic (109g) | £1.54 | £1.59 | + £0.05 3.2% increase |
| | £1.50 | £1.70 | + £0.20 13.3% increase |
| | £1.70 | £1.70 | £0.00 6.2% increase |
| | £1.70 | £1.70 | £0.00 4.3% increase |
| | £1.25 | £1.25 | £0.00 3.2% increase |
| Idahoan Cheese & Bacon Mash (109g) | £5.06 | £6.11 | + £1.05 20.8% increase |
| | £1.70 | £1.70 | £0.00 No change |
| | £15.78 | £19.99 | + £4.21 24.1% increase |
| | £1.50 | £1.50 | £0.00 22.1% increase |
| | £1.25 | £1.25 | £0.00 20.8% increase |
| Mash Direct Mashed Potato (400g) | £1.45 | £1.45 | £0.00 No change |
| | £1.85 | £1.85 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Batchelors Smash The Original Instant Mashed Potato (176g) | £1.96 | £1.98 | + £0.02 1% increase |
| | £1.85 | £1.85 | £0.00 No change |
| | £1.89 | £1.89 | £0.00 No change |
| | £2.15 | £2.20 | + £0.05 1% increase |
| | £1.63 | £1.63 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
