A rare nibble in the marketplace

I retired from "marketing" some time ago but I still have a number of products online, in a state of "passive" marketing. And I got a nibble today from a producer on a script of mine, for which I signed a release form, since I don't have an agent these days. But this is a serious consideration from a mid-level company, and it would be terrific to sell one last thing in my old age, something for real money, rather than the constant trickle of royalties I get for past published products. Always a long shot, of course, but I've had other long shots come in over the years, so it's not impossible. I sent it off, pdf attachment to email, and now it's best to forget it. If it happens, it happens.