| 19 Products | Apr 2025 | Apr 2026 | Change |
| McVitie's Jaffa Cakes Cherry Flavoured Biscuits (110g) | £1.08 | £1.08 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £0.75 | £0.75 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| E.Wedel Wedel Raspberry Supreme Jaffa Cakes (147g) | £1.22 | £1.14 | - £0.08 -6.6% decrease |
| | £1.20 | £1.20 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
| | £1.75 | £1.30 | - £0.45 -10.9% decrease |
| | £1.00 | £1.00 | £0.00 -8.5% increase |
| | £1.15 | £1.15 | £0.00 -7.1% increase |
| | £1.00 | £1.00 | £0.00 -6.6% increase |
| McVitie's Jaffa Cakes Original Twin Pack Biscuits () | £1.94 | £1.87 | - £0.07 -3.6% decrease |
| | £2.00 | £2.00 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £2.50 | £2.50 | £0.00 No change |
| | £2.30 | £1.85 | - £0.45 -4.7% decrease |
| | £2.00 | £2.00 | £0.00 -3.6% increase |
| McVitie's 10 Jaffa Cakes Lemon & Lime Flavour (110g) | £1.15 | £1.15 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| McVitie's Jaffa Cakes Biscuits Cherry Flavour (122g) | £1.00 | £1.00 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| Tesco Jaffa Cakes Twin Pack () | £1.65 | £2.00 | + £0.35 21.2% increase |
| | £1.65 | £2.00 | + £0.35 21.2% increase |
| M&S Mini Dark Chocolate Orange Jaffa Cakes (100g) | £1.50 | £1.75 | + £0.25 16.7% increase |
| | £1.50 | £1.75 | + £0.25 16.7% increase |
| | £0.60 | £0.60 | £0.00 No change |
| | £0.60 | £0.60 | £0.00 No change |
| M&S Peach & Passion Fruit Jaffa Cakes Twin Pack (125g) | £2.65 | £2.65 | £0.00 No change |
| | £2.65 | £2.65 | £0.00 No change |
| Mcvitie's Jaffa Cakes (110g) | £1.20 | £1.20 | £0.00 No change |
| | £1.20 | £1.20 | £0.00 No change |
