Spelling & Maths books for Homework in BEACONSFIELD, Western Australia for sale

I bought a large range of these books from an educational centre, and these are the ones that my kids didn't use.
I will sell the bundle for $20, or each book for $5
I don't mind if you buy 1 or all of them. The more you buy, the more discount I will give you. I don't particularly wish to post them individually but if you buy the lot I will post them in a $15 AUst Post air bag.
None of these books have been used. They are based on the NSW curriculum, but I still used them in WA as they were great for giving my kids extra homework (they hardly got any from their school).
Boomerang Maths 2 (stage 1), 5 and 6 (stage 3)
My spelling workbook (sold)
The Spell of Words: Level 4 x 1, Level 5 x 2, Level 6 x 2 and Level 7 x 1