Moot

I wouldn't spend a grid refresh when you are almost completing the board. Save it to a board that don't have any prize that worths it, or to one that gives you the final prize in less than 30 tries

In other words, I think you will regret if you use the ticket

you only need 13,200 more, that's a cycle around 5-3. wait a day and you'll get there

and if that costume is a dupe, he can sell it for extra Rebirth coins.

The only time you would want to reset the grid is if you have all the costumes before you start to syntheses or you get lucky with the first few pulls and get the costumes

you have enough coins to finish the board, so finish the board.