I bought a can of Home Depot "oops" paint -- these are the ones they make a mistake on and then sell for $5 a can. So I got a gallon of "lamp black" paint for $5 which is like $15 off retail. Very nice, but...
It's Behr Porch and Floor Paint and not regular latex. It's supposed to be resistant to scuffing, peeling, scratching and what-not (i.e., you can walk on it). I figure it's better than regular interior wall latex given that it'll be really durable -- perfect for a MAME cabinet.
It's "Low Lustre enamel Deep Base No. 6300". That seems to mean it isn't glossy, but it looks like it'll be shiny enough that I won't have to top-coat with poly or another gloss finish.
Appears to otherwise be a water-based latex paint. I think that "lamp black" will look like wrought iron which is basically flat black but with a slight gloss.
I'm priming with Killz latex (the Behr paint says to use BEHR No. 75 Enamel Undercoater Primer & Sealer). I don't see why a regular latex primer won't work acceptably. They didn't have a can of "oops" Behr undercoater.

What dya think? Did I waste $5? Or will this be perfect?