Those "Certificate of Authenticity" Labels are purchased off Amazon or Ebay for $29.00. And are commonly placed on different cards and coins that are not "quality" products
I probably paid $29 for this coin, not going to pay $29 for labels. Most of all, I'm not a trashy person that would try cheating anybody. If someone were to bid $29, when they received this coin, like with any other auction i've had, there is mre than expected. Don't be a gremlin.