I would certainly not pay full RRP for these items but still think the discount is pretty good based on a quick google search so a pretty good deal if you're into some neat storage baskets. Some of these baskets fit perfectly in the Ikea Expedit bookcases.
I have just joined Brands Exclusive myself to buy this particular item so cannot comment on their service. Note however that the delivery time stated is 2-4 weeks so no good if you're in a hurry!
Some examples:
Cooper 2 pk cubes in pink, blue or chocolate - $19.99 (was $49.95) - these are fabric
Ava Twisted rope cubes in baby blue, pink or chocolate $15.99 (was $39.95)
Strapping cube in pink, blue or red - $7.99 (was $19.95)
Note - its a bit annoying that you have to sign up to view this deal but I thought it was worth it so others might too. I think the link I provided allows you to just sign up without an invite, otherwise if anybody wants a referral feel free to send me a message (There is a $10 credit to me if anybody i refer makes a purchase. I checked the ozbargain rules about this so hope I haven't missed anything here).