I have got a lot of enjoyment out of growing and grafting apple trees in our home orchard. I have put some scion wood on ebay, as I know how frustrating it was not to find somewhere to buy scion wood over the internet to graft onto my own trees without having to buy a complete new tree. You can graft onto any seedling or established apple tree. For the Australian Permies, I can send out 3 scions for $10 which includes postage. (except Tas, WA, and NT) https://www.ebay.com.au/itm/3-x-Rar...?pt=AU_Plants_Seeds_Bulbs&hash=item19e08c7741