The lowest delivered price we found for 12×9×4 inch (305×230×100mm) cardboard boxes is 30.7p per box: 1000 boxes for £306.90 delivered (single wall · standard carton). We have 27 checked prices for this size from 12 sellers on eBay UK; delivered prices run from 30.7p to £7.29 per box, depending on pack size and on wall strength and fold style. For a smaller order, the lowest price in a pack costing £50 or less is 35.2p per box (100 boxes for £35.20 delivered). Prices were pulled 16 October 2026 and are a snapshot, not live.
View the cheapest on eBay →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 | 1 box | 5 boxes | 10 boxes | 20 boxes | 25 boxes | 50 boxes | 100 boxes | 200 boxes | 500 boxes | 1000 boxes |
|---|---|---|---|---|---|---|---|---|---|---|
| double wall · standard carton | – | – | £1.67 | – | 96.4p | 73.9p | 62.7p | – | – | – |
| single wall · standard carton | £4.08 | 99.8p | 53.9p | 60.0p | 48.6p | 39.6p | 35.2p | 32.0p | 31.7p | 30.7p |
| single wall · postal / die-cut | £7.29 | £1.54 | 87.9p | 72.4p | 63.2p | 45.4p | 38.7p | 34.0p | 34.0p | 61.8p |
| wall not stated · standard carton | – | – | – | 67.2p | 63.0p | – | – | 30.7p | – | – |
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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Links to eBay on this site may become affiliate links. If they do, we will say so here and we may earn a commission at no extra cost to you.
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.