The lowest delivered price we found for 16.5×10×2 inch (420×260×50mm) cardboard boxes is 88.0p per box: 500 boxes for £439.99 delivered (wall not stated · postal / die-cut). We have 7 checked prices for this size from 2 sellers on eBay UK; delivered prices run from 88.0p to £1.79 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 £1.10 per box (20 boxes for £21.97 delivered). 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 | 50 boxes | 100 boxes | 200 boxes | 500 boxes |
|---|---|---|---|---|---|---|---|
| single wall · postal / die-cut | £1.79 | – | £1.10 | £1.03 | – | 91.2p | – |
| wall not stated · postal / die-cut | – | £1.50 | – | – | 96.0p | – | 88.0p |
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.