Mac SE monochrome composite output card?

[CompaqMac]

I have to admit I know very little about Mac SE and SE/30 video cards except that some of the SE/30 that allow grayscale are super collectible.

Ideally, I would like monochrome extended display on an external monitor with a Macintosh SE, but I would settle for mirrored video if it was significantly cheaper or all that’s available.

I doubt it matters but the external monitor would be a composite monochrome 9” monitor

I dont currently have an SE/30 but I could try to get one if the right cards don’t exist or are too expensive on the SE.