The lowest delivered price we found for 16.5×13.5×3 inch (420×340×70mm) cardboard boxes is 86.0p per box: 50 boxes for £43.00 delivered (single wall · standard carton). We have 19 checked prices for this size from 6 sellers on eBay UK; delivered prices run from 86.0p to £2.40 per box, depending on pack size and on wall strength and fold style. Prices were pulled 16 October 2026 and are a snapshot, not live.
Dark green = the cheapest pack size in that row, paler green = close to it. Hover a price for the delivered total, click or right-click it for the listing.
| Type | 5 boxes | 10 boxes | 20 boxes | 25 boxes | 50 boxes | 100 boxes | 200 boxes | 500 boxes |
|---|---|---|---|---|---|---|---|---|
| single wall · standard carton | £2.00 | £1.70 | – | – | 86.0p | £1.10 | – | £1.04 |
| single wall · postal / die-cut | £1.99 | £1.55 | £1.30 | £1.15 | 92.5p | £1.02 | £1.01 | 96.4p |
| wall not stated · standard carton | – | £1.39 | – | – | – | – | – | – |
| wall not stated · postal / die-cut | £2.40 | £1.75 | £1.37 | – | – | – | £1.09 | £1.04 |
Each price is the delivered cost (item + delivery) divided by what you get, checked against its own listing. How we check.
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Prices are taken from eBay UK listings on the date shown on each page and can change; always confirm the price on eBay before buying. Not affiliated with or endorsed by eBay.