I sell a lot of stuff on the New Zealand auction site "TradeMe". It only accepts bidders with a New Zealand bank account, so nothing gets posted overseas (sometimes to and from Australia).
I am happy to let you guys know what I have in inventory, so you could deal with me directly and save us both some money. I will add a new page to my site that shows what I currently have - and also new arrivals. Then you can email me and make an offer...we can negotiate!
This is a New Zealand only offer, sorry. I am not about to send anything overseas as too much can go wrong (such as lost parcels) and if there were issues with incompatibility, etc., then I don't need to have to deal with those either.
So, look out for the new page sometime in the next week or so. If nobody wants anything, I will just quietly delete it....