I still like looking for these old multiblades. At knife shows, there are usually a couple of dealers with a nice selection. trouble is, you're not going to find any bargains there.
You want a real challenge, you try finding a custom maker who is willing to make an orange blossom or lobster pattern these days. There are a few, but their waiting list is like the line for cold lemonade in hell. A few others have done it, and sworn off them forever, at least for the time being.