| 15 Products | Sep 2025 | Sep 2026 | Change |
| Reese's Mini Peanut Butter Cups Unwrapped Chocolate Pouch (90g) | £1.91 | £1.91 | £0.00 No change |
| | £1.84 | £1.50 | - £0.34 -18.5% decrease |
| | £1.85 | £2.00 | + £0.15 -5.4% increase |
| | £2.00 | £2.00 | £0.00 -3.7% increase |
| | £1.85 | £1.85 | £0.00 -2.6% increase |
| | £2.30 | £2.30 | £0.00 -2% increase |
| | £1.75 | £2.00 | + £0.25 0.5% increase |
| | £1.75 | £1.75 | £0.00 No change |
| Reese's Peanut Butter Cups 5 Snack Size (15.4g) | £1.62 | £1.59 | - £0.03 -1.9% decrease |
| | £1.74 | £1.35 | - £0.39 -22.4% decrease |
| | £1.75 | £1.85 | + £0.10 -8.6% increase |
| | £1.75 | £1.75 | £0.00 -5.7% increase |
| | £1.15 | £1.15 | £0.00 -4.4% increase |
| | £1.45 | £1.45 | £0.00 -3.8% increase |
| | £1.90 | £2.00 | + £0.10 -1.9% increase |
| Reese's Peanut Butter Cups (42g) | £0.91 | £0.97 | + £0.06 6.6% increase |
| | £0.55 | £0.55 | £0.00 No change |
| | £1.00 | £1.10 | + £0.10 6.4% increase |
| | £1.00 | £1.10 | + £0.10 8.2% increase |
| | £1.00 | £1.00 | £0.00 5.6% increase |
| | £0.90 | £0.90 | £0.00 4.5% increase |
| | £1.00 | £1.15 | + £0.15 6.6% increase |
| Reese's Peanut Butter Cups () | £0.69 | £0.69 | £0.00 No change |
| | £0.55 | £0.55 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| Reese's Selection Box (165g) | £3.38 | £3.38 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| Reese's Peanut Butter Snowman (141g) | £2.88 | £2.88 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Reese's Mini Peanut Butter Cups Pouch (226g) | £3.42 | £3.42 | £0.00 No change |
| | £3.75 | £3.75 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| Reese's Rounds Peanut Butter Biscuits (128g) | £1.03 | £1.03 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.05 | £1.05 | £0.00 No change |
| REESE'S Reeses Milk Chocolate Peanut Butter Cups Minis (70g) | £1.34 | £1.34 | £0.00 No change |
| | £1.17 | £1.17 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| Reese's Peanut Butter (510g) | £5.00 | £5.00 | £0.00 No change |
| | £5.00 | £5.00 | £0.00 No change |
