Joe,
That is a very workable model that someone like me needs to heed. I am really a collector who only flips for the fun of restoring and to fuel my hobby/habit. The problem is that I have a hard time drawing the line and not wanting to make every grill I work on restored to new condition. There is a market for really nicely done grills, but it is probably true that most people scanning FB, CL and OfferUp looking for grills just want a bargain. If you can make one that stands out by being extra clean, I would guess that is more than enough to make a decent sale. The full "frame off" restorations that I and some others here favor have a much smaller target audience. Even if you find that person, it is probably true that you can't make anywhere as good a return per hour. I am OK with that since I just love seeing them look so nice again - especially an older one, but for bread and butter flips I need to rethink what I do.