Grace Family Vineyards

Grace Family wines often are for sale by wine auction houses. I have no idea where you live, since this is an international group. Christie's based in London has auctions in several countries including at NYC and LA in the US. They have international bidders for wines offered. You might go to Google and put in "wine auction Christie's". Or you can put in just "wine auction" and come up with results from all over the world. Many of the auction houses have web sites with a contact for those wishing to have their wine put up for auction. A wine auction expert at an auction house can give you a good estimate of what the wine might bring, expenses, etc.