My question involves a traffic ticket from the state of: California

I sent an Informal Discovery Request and was surprised when not all the evidence was sent to me. I received the traffic survey and the copy of the officers ticket; however, I was told, "A DVD recording of the traffic stop is available in the will call section of Police Headquarters. Should you choose to pick it up, please be advised that The Town charges $60."

Is this legal to charge me for the DVD? (Also $60 seems ridiculously expensive for a DVD.)

Lastly, because they didn't send it to me when I sent them the Informal Discovery Request, does this mean I can have it suppressed as evidence should they choose to present it in court?

Thank you for any help