| 9 Products | May 2025 | May 2026 | Change |
| Penderyn Celt Single Malt Welsh Whisky () | £28.35 | £28.51 | + £0.16 0.6% increase |
| | £32.00 | £32.00 | £0.00 No change |
| | £32.00 | £32.00 | £0.00 No change |
| | £25.00 | £25.00 | £0.00 No change |
| | £24.00 | £24.00 | £0.00 No change |
| | £28.74 | £29.56 | + £0.82 0.6% increase |
| Penderyn Legend Single Malt Welsh Whisky (70cl) | £25.99 | £25.99 | £0.00 No change |
| | £23.00 | £23.00 | £0.00 No change |
| | £24.00 | £24.00 | £0.00 No change |
| | £25.00 | £25.00 | £0.00 No change |
| | £31.95 | £31.95 | £0.00 No change |
| Penderyn Single Malt Peated Edition (70cl) | £38.11 | £34.51 | - £3.60 -9.4% decrease |
| | £40.00 | £40.00 | £0.00 No change |
| | £40.00 | £34.00 | - £6.00 -7.5% decrease |
| | £34.32 | £29.54 | - £4.78 -9.4% decrease |
| Penderyn Sherrywood Single Malt Welsh Whisky (70cl) | £37.91 | £35.00 | - £2.91 -7.7% decrease |
| | £34.00 | £35.00 | + £1.00 2.9% increase |
| | £41.82 | £35.00 | - £6.82 -7.7% decrease |
| Penderyn Portwood Single Malt Welsh Whisky (70cl) | £48.28 | £45.00 | - £3.28 -6.8% decrease |
| | £40.00 | £45.00 | + £5.00 12.5% increase |
| | £56.55 | £45.00 | - £11.55 -6.8% decrease |
| Penderyn Myth Single Malt Welsh Whisky (70cl) | £26.50 | £25.00 | - £1.50 -5.7% decrease |
| | £25.00 | £25.00 | £0.00 No change |
| | £27.99 | £25.00 | - £2.99 -5.7% decrease |
| Penderyn Rich Oak Single Malt Welsh Whisky (70cl) | £41.00 | £37.00 | - £4.00 -9.8% decrease |
| | £36.00 | £37.00 | + £1.00 2.8% increase |
| | £46.00 | £37.00 | - £9.00 -9.8% decrease |
| Penderyn Grand Slam Edition 2019 (70cl) | £30.00 | £30.00 | £0.00 No change |
| | £30.00 | £30.00 | £0.00 No change |
| | £45.00 | £45.00 | £0.00 No change |
| | £45.00 | £45.00 | £0.00 No change |
