When we want to know the district price on something, because they either buy in large quantities or businesses give them a discount, we ask the school secretary to inquire about district pricing. She calls someone at the board building who is in charge of purchasing. I hope that answers your question.
The irony of commitment is that it’s deeply liberating-in work, in play, in love. The act frees you from the tyranny of your internal critic, from the fear that likes to dress itself up and parade around as rational hesitation. To commit is to remove your head as the barrier to your life. --Anne Morris
This diverts from the "display case" topic but reading the responses brought up a question. When you say ask your district I assume you are talking about the BOE? Is this something that your PTO would do directly or do you go through your principal?
Hey - at least you tried. And you did provides some nice leads. If I tried to type a URL - even an easy one, I'd probably get a character out of place. I always cut and paste from another browser window.