The lowest delivered price we found for size K/7 (340×445mm) padded bags (Jiffy-style envelopes) is 27.3p per bag: 2000 bags for £545.99 delivered (Other). We have 32 checked prices for this size from 12 sellers on eBay UK; delivered prices run from 27.3p to 88.9p per bag, depending on pack size and brand. Many sellers label this size JL7. For a smaller order, the lowest price in a pack costing £50 or less is 28.7p per bag (100 bags for £28.75 delivered). Prices were pulled 15 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 | 10 bags | 20 bags | 25 bags | 50 bags | 100 bags | 200 bags | 300 bags | 400 bags | 500 bags | 1000 bags | 2000 bags |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jiffy | 88.9p | 67.5p | 43.5p | 52.0p | 45.0p | 45.0p | – | – | 42.8p | 41.3p | 43.1p |
| Arofol | 67.9p | 47.2p | – | 36.0p | 34.7p | 34.0p | – | – | 31.6p | 31.4p | – |
| Featherpost | 69.9p | – | – | 38.9p | 33.0p | 28.9p | – | – | 28.5p | – | – |
| Other | 67.9p | 47.2p | 48.0p | 35.0p | 28.7p | 28.0p | 29.8p | 30.0p | 27.8p | 29.3p | 27.3p |
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.