| 11 Products | Jun 2024 | Jun 2025 | Change |
| Bird's Traditional Custard Powder (350g) | £3.15 | £3.30 | + £0.15 4.8% increase |
| | £1.99 | £2.20 | + £0.21 10.6% increase |
| | £2.00 | £2.18 | + £0.18 9.5% increase |
| | £2.35 | £2.35 | £0.00 6.2% increase |
| | £2.00 | £2.30 | + £0.30 8.1% increase |
| | £1.90 | £2.20 | + £0.30 9.8% increase |
| | £2.00 | £2.20 | + £0.20 9.8% increase |
| | £2.00 | £2.00 | £0.00 8.4% increase |
| | £10.99 | £10.99 | £0.00 4.8% increase |
| Bird's Instant Custard Powder Sachets Original (75g) | £3.22 | £3.35 | + £0.13 4% increase |
| | £1.99 | £2.20 | + £0.21 10.6% increase |
| | £2.10 | £2.20 | + £0.10 7.3% increase |
| | £2.00 | £2.18 | + £0.18 7.9% increase |
| | £10.99 | £10.99 | £0.00 2.8% increase |
| | £2.00 | £2.20 | + £0.20 3.4% increase |
| | £2.00 | £2.20 | + £0.20 4.3% increase |
| | £1.48 | £1.48 | £0.00 4% increase |
| Bird's Instant Custard (75g) | £3.21 | £3.21 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £5.69 | £5.69 | £0.00 No change |
| | £2.69 | £2.69 | £0.00 No change |
| Bird's Lo-Fat Instant Custard (75g) | £1.60 | £1.60 | £0.00 No change |
| | £1.60 | £1.60 | £0.00 No change |
| | £1.49 | £1.49 | £0.00 No change |
| | £1.70 | £1.70 | £0.00 No change |
| Aunt Bessie's Instant Custard (70g) | £3.07 | £3.07 | £0.00 No change |
| | £0.65 | £0.65 | £0.00 No change |
| | £5.49 | £5.49 | £0.00 No change |
| Caterers Choice Custard Powder (3.5kg) | £7.00 | £7.00 | £0.00 No change |
| | £7.00 | £7.00 | £0.00 No change |
| Sainsbury's Instant Custard Powder No Added Sugar (72g) | £0.55 | £0.55 | £0.00 No change |
| | £0.55 | £0.55 | £0.00 No change |
| JUST ESSENTIALS by ASDA Instant Custard (70g) | £0.30 | £0.30 | £0.00 No change |
| | £0.30 | £0.30 | £0.00 No change |
| Morrisons Instant Custard (76g) | £0.75 | £0.75 | £0.00 No change |
| | £0.75 | £0.75 | £0.00 No change |
| Bird's Custard Powder (600g) | £2.10 | £2.10 | £0.00 No change |
| | £2.10 | £2.10 | £0.00 No change |
