A published price list for all customers to see on the wall........... no.
Basically, all signs are custom made, so we go from a base price in our software to whatever the customer requests.
So, if a person comes in and wants their name, description, phone and website on a pair of magnetics, we have a generalized price, but if they wanna add a picture, change this, change that and then take a day or two to decide, nope, ah-ah.... ain't gonna happen at a published price that they'll point to and wonder why you changed your pricing.