| 23 Products | May 2025 | May 2026 | Change |
| Costa Coffee Latte Can (250ml) | £1.69 | £1.73 | + £0.04 2.4% increase |
| | £1.60 | £1.98 | + £0.38 23.8% increase |
| | £1.60 | £1.60 | £0.00 11.9% increase |
| | £1.60 | £1.60 | £0.00 8.1% increase |
| | £1.59 | £1.59 | £0.00 5.6% increase |
| | £1.70 | £1.70 | £0.00 4.3% increase |
| | £1.40 | £1.40 | £0.00 4.4% increase |
| | £2.00 | £2.00 | £0.00 3.7% increase |
| | £2.00 | £2.00 | £0.00 2.4% increase |
| Costa Signature Blend Ground Coffee (200g) | £4.00 | £4.08 | + £0.08 2% increase |
| | £3.98 | £3.92 | - £0.06 -1.5% decrease |
| | £4.50 | £4.50 | £0.00 -0.7% increase |
| | £4.50 | £4.50 | £0.00 -0.5% increase |
| | £4.00 | £3.50 | - £0.50 -3.3% decrease |
| | £3.50 | £4.00 | + £0.50 -0.5% increase |
| | £4.50 | £4.70 | + £0.20 0.7% increase |
| | £4.00 | £4.50 | + £0.50 2.2% increase |
| | £2.99 | £2.99 | £0.00 2% increase |
| Costa Signature Blend Coffee Beans Mocha Italia (200g) | £4.25 | £4.23 | - £0.02 -0.5% decrease |
| | £3.98 | £3.92 | - £0.06 -1.5% decrease |
| | £4.50 | £4.50 | £0.00 -0.7% increase |
| | £4.50 | £4.50 | £0.00 -0.5% increase |
| | £4.00 | £3.50 | - £0.50 -3.3% decrease |
| | £3.25 | £3.25 | £0.00 -3% increase |
| | £4.00 | £4.50 | + £0.50 -0.2% increase |
| | £6.98 | £6.90 | - £0.08 -0.4% decrease |
| | £2.79 | £2.79 | £0.00 -0.5% increase |
| Costa Coffee Instant Smooth Medium Roast (100g) | £5.22 | £5.74 | + £0.52 10% increase |
| | £5.48 | £3.50 | - £1.98 -36.1% decrease |
| | £5.50 | £6.95 | + £1.45 -4.7% increase |
| | £5.50 | £6.95 | + £1.45 5.6% increase |
| | £5.50 | £3.95 | - £1.55 -2.9% decrease |
| | £4.83 | £6.25 | + £1.42 3% increase |
| | £5.50 | £6.95 | + £1.45 6.9% increase |
| | £6.45 | £8.40 | + £1.95 10.8% increase |
| | £2.99 | £2.99 | £0.00 10% increase |
| Costa Instant Intense Dark Roast Coffee (100g) | £5.59 | £5.77 | + £0.18 3.2% increase |
| | £5.48 | £3.50 | - £1.98 -36.1% decrease |
| | £5.50 | £6.95 | + £1.45 -4.7% increase |
| | £5.50 | £6.95 | + £1.45 5.6% increase |
| | £5.50 | £3.95 | - £1.55 -2.9% decrease |
| | £5.50 | £6.95 | + £1.45 2.9% increase |
| | £6.35 | £6.82 | + £0.47 3.7% increase |
| | £5.29 | £5.29 | £0.00 3.2% increase |
| Costa Coffee Caramel Latte Can (250ml) | £1.63 | £1.70 | + £0.07 4.3% increase |
| | £1.60 | £1.98 | + £0.38 23.8% increase |
| | £1.60 | £1.60 | £0.00 11.9% increase |
| | £1.00 | £1.00 | £0.00 9.3% increase |
| | £1.59 | £1.59 | £0.00 6.2% increase |
| | £2.00 | £2.00 | £0.00 4.5% increase |
| | £2.00 | £2.00 | £0.00 4.3% increase |
| Costa Signature Blend Latte Pods (182.4g) | £3.79 | £3.79 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| | £4.50 | £4.50 | £0.00 No change |
| | £4.49 | £4.49 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| Costa Coffee Frappe Choc Fudge Brownie Bottle (250ml) | £1.64 | £1.73 | + £0.09 5.5% increase |
| | £2.00 | £1.98 | - £0.02 -1% decrease |
| | £2.00 | £2.00 | £0.00 -0.5% increase |
| | £1.59 | £1.59 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 -0.6% increase |
| | £1.60 | £2.10 | + £0.50 5.5% increase |
| Costa Coffee Frappe Caramel Swirl Bottle (250ml) | £1.69 | £1.79 | + £0.10 5.9% increase |
| | £2.00 | £1.98 | - £0.02 -1% decrease |
| | £2.00 | £2.00 | £0.00 -0.5% increase |
| | £1.85 | £1.85 | £0.00 -0.5% increase |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.60 | £2.10 | + £0.50 5.9% increase |
| Costa Signature Blend Lungo for Nespresso Compatible Mocha Italia (5.2g) | £3.09 | £3.09 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £3.35 | £3.35 | £0.00 No change |
| | £3.25 | £3.25 | £0.00 No change |
| | £2.75 | £2.75 | £0.00 No change |
| | £3.35 | £3.35 | £0.00 No change |
