So if the HH nappies were full price you would still have to purchase the insert seperate anyway?
When I've bought them in the past they've been about $22-25 (can't quite remember?) and yep, I've bought boosters separately.
BUT here's a tip if you'd like to save $$ - I often buy microfibre towels from K-mart (or bigW) to boost my pockets. They come in packs of 6 and cost around $10. I use two towels per nappy, folded into thirds. Of course they don't hold as much as bamboo but are so inexpensive and quick-drying (like the nappies). Obviously being microfibre they should be used for pockets only, not against baby's skin. HTH!