With another coupe lover I did two runs of badges. One run: CS Register. The other:
CS Registry. Each run, about 75 badges. Made in China of course. One supplier in US was double, and I wonder if he wasn't contracting them out to China. Both runs came with lapel pins(how quaint). The second they added key fobs. What a deal.
Total cost, badge, pin, fob and shipping anywhere in US: Under $45. if my failing memory is accurate. That was about five years ago.
Shipped them to every continent. What fun. Could not have done it without the woman who runs the Porsche 356 Registry. She had bought many badges and had the entire process down to a science. Steve