Officeworks Online - 100 resealable plastic zip bags $8.98 (+ postage)
(Works out at approx. $0.09 per bag if using free postage deal below or $0.15 - $0.18 per bag with postage).
Reusable, reclosable storage for small parts.
Slightly bigger than A4 size so good size for bigger items you want to protect as well.
* Airtight, waterproof zip-seal protects your small parts, hardware, jewellery, food, craft projects, pharmaceuticals, camping items, and more.
* Just press and slide fingers across & seals tight.
Note:- As per an earlier post, spend $50 on various items in one transaction and receive free delivery (conditions apply). Lots of other online items in their Clearance section, whilst stocks last.