Steve Aoki has partnered with Collector Archive Services (CAS) to launch a brand new and first of its kind music media grading service called Audio Media Grading (AMG) which aims to level set the market by creating an acceptable industry standard for music and audio assets as has been for products like Baseball and Pokémon cards, etc. already.
As explained on their official site, “Audio Media Grading (AMG) provides preservation, archiving, display, grading, authentication, and other services to collectors, buyers and sellers of audio media products. Our mission is to provide collectors and investors with an expert…
