Looking for a price...
Blow low,sell high.
That's buy low,sorry.
1919 coupe? Standard '19/'23 type? Top material? Many options. How is the wood frame work? Is the car mostly together? Running? What condition is the interior? Good answers require more information.
Regardless, welcome to the forum. Many of us here will try to help with answers.
Stacey are you asking the cost of replacing the top of a 1919 Coupe?