There was a way to undelete deleted listings on the classic view, so as they say, the hub has all the same features and more, so it should be there somewhere. I looked around, but a more knowledgeable hub poster should be able to help you.
If all else fails, try using as close to the exact title as you can in general google search - I've found accidentally deleted listings of mine on sites like PicClick which are just alternate search sites.
“The most common way people give up their power is by thinking they don’t have any.” — Alice Walker
