Bunnings Decking Catalogue prices can be found on the latest preview. 
Check out details of catalogue products featuring pines, posts, screws, decking oil, rails, sleepers, screening, pickets. All these are professional products that are useful in renewing and decorating your garden and wooden structures. See also construction hand tools and essentials like concrete offers. Some prices are available below:
Decking and structural products are:
Structural treated pine.
LOSP primed pine.
Composite decking
Merbau decking.
Plinth.
Fence posts.
Posts pine post.
Treated pine stair kit.
Hand rail.
Cypress gate.
Microshades treated pine sleepers.
Mixed hardwood sleeper.
Merbau screening timber.
Pine hand rail balustrading.
Treated pine palings.
These are examples from Bunnings Catalogues may help you a little bit. To find your favorite brand or material these catalogues are the tools you need. See concrete offers and construction tools on pg 44:
Bastion 20 kg cement $6
White cement Bastion 20kg $12
Mortar Mix 20kg $8
Renderers brush $25
Margin trowel $10.50
Tuck pointing knife $9.50
Tile point $44.50
Builders tubs $4
Roof ventilators, aldamp, skylight kits, weatherproof flashing tape and many more products on the same page can be what you are seeking. All details are available on the latest Bunnings Catalogue. See all offers of the retailer.