#4 (9.5×14.5 inch) bubble mailers: from 21.8¢ each

The cheapest we found for size #4 bubble mailers is 21.8¢ each: 1000 kraft paper mailers for $217.50 delivered. Prices for this size run from 21.8¢ to $1.80 each, depending on the pack size and whether you choose poly or kraft paper. For a smaller order, the best price in a pack of 50 or fewer is 38.0¢ each (50 for $19.00 delivered). Prices are in US dollars, with shipping included and sales tax not included. Prices pulled October 17, 2026.

Price per mailer by pack size

Darker green means better value. Click a price for the details and the link to the listing on eBay.

Poly mailers

Size5102025501002002505001000
#4 · 9.5×14.5 in$1.2280.0¢67.2¢63.7¢38.0¢31.0¢24.7¢27.4¢22.2¢22.2¢

Kraft paper mailers

Size5102025501002002505001000
#4 · 9.5×14.5 in$1.8080.0¢78.8¢48.4¢45.5¢24.0¢24.0¢28.3¢25.3¢21.8¢
PackPolyKraft paper
5$1.22$6.12$1.80$8.99
1080.0¢$8.0080.0¢$8.00
2067.2¢$13.4578.8¢$15.75
2563.7¢$15.9248.4¢$12.09
5038.0¢$19.0045.5¢$22.75
10031.0¢$30.9924.0¢$23.99
20024.7¢$49.4924.0¢$47.98
25027.4¢$68.4928.3¢$70.73
50022.2¢$110.9925.3¢$126.48
100022.2¢$221.9821.8¢$217.50

Prices are in US dollars, include shipping, and do not include sales tax. Where buying several smaller packs costs less per mailer than the single big pack, we show that combination (for example 2 × 250 for 500) and say so; each pack is bought separately, so check each seller's stock. Listings are US eBay fixed-price offers from US sellers; prices were pulled October 17, 2026 and are not live, so check the price on eBay before you buy. How we check.

Cheapest poly packs

5 poly mailers

$1.22 each

$6.12 delivered (free shipping) · sold by 3comlink

10 poly mailers

80.0¢ each

$8.00 delivered (free shipping) · sold by anvarchary83

20 poly mailers

67.2¢ each

$13.45 delivered (free shipping) · sold by supplyhut

25 poly mailers

63.7¢ each

$15.92 delivered (free shipping) · sold by vita-tech

50 poly mailers

38.0¢ each

$19.00 delivered (free shipping) · sold by anvarchary83

100 poly mailers

31.0¢ each

$30.99 delivered (free shipping) · sold by littlestar2018

200 poly mailers

24.7¢ each

$49.49 delivered (free shipping) · sold by gooddeal621

250 poly mailers

27.4¢ each

Cheapest way to get 250: buy 1 × 200 + 1 × 50. $68.49 in all, delivered. Cheaper than any single 250-pack we found.

500 poly mailers

22.2¢ each

$110.99 delivered (free shipping) · sold by littlestar2018

1000 poly mailers

22.2¢ each

Cheapest way to get 1000: buy 2 × 500. $221.98 in all, delivered. Cheaper than any single 1000-pack we found.

Choosing size #4 bubble mailers

A size #4 bubble mailer measures 9.5×14.5 inches on the outside. It typically suits magazines, thin hardbacks, 9×12-inch documents and folded clothing. The usable space inside is usually about half an inch smaller each way, so measure your item before you buy.

Pack size matters a lot. A pack of 5 poly mailers costs about $1.22 each at its cheapest, but buying 500 brings that down to 22.2¢ each, which is 82% less per mailer.

Poly (plastic outside) mailers are usually cheaper than kraft paper ones: in packs of 100, the cheapest poly is 31.0¢ each and the cheapest kraft is 24.0¢. Kraft paper mailers are easier to recycle where paper is collected.

The prices on this page come from 11 different eBay sellers, and each was checked against its own listing for the size, the number of mailers and the bubble lining.

Compare every size and pack quantity →

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Links to eBay on this site may become affiliate links. If they do, we may earn a small commission at no extra cost to you.

Prices come from eBay US and can change, so check the price on eBay before you buy. Cheap2Pack isn't affiliated with or endorsed by eBay.

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