What would be tbe cost of a copy of my car registration

When you say get a copy what does that mean? If your cars registration is up to date and you just lost the registration card a replacement card is $2. However; if you need to get new plates or renew your plates it starts out at $40.75 for a regular vehicle with regular plates and the price goes up based on the weight of the vehicle, plate type, if it is personalized or not, late fee, and DMV in center service fee.

Call the DMV or look on their website.