I have had to diversify. I am selling about one custom mantel a month and a few signs. A lot of my customers are repeat or have seen my work just didn't have the money at the time.
Several have come back and ordered a custom mantel or sign. I keep the same spot every month, price things to sell at that location. I only do one show every month as I have another business and my wife works and some months it is tough to complete custom orders and make new stuff to sell. I don't think there is a magic cookie as to how to do it..... I go with what sells until it's dried up and move on to something fresh and unique.
I try a few of one thing to see how it sells before I build a bunch. I only keep one on display.......old sales tactic, they want to get it before it is gone.
I took me almost a year to figure pricing out in one location. I don't try to make a killing on one piece. I price it to move it and get it hanging on someones wall so more people will see it and come see me at the same spot every month.
Brent
A,B machines, PE,probe,conforming vectors, centerline, 2d,3d,stl and dfx imprt, rotary , 3.xx, Pattern Sculptor
OS X Yosemite
Woodwork is what I do to pay for my tool addiction.