This saw is not 30 years old. It is new, made completely from Stihl replacement parts.
Saw was assembled by a saw builder, not a factory. The item "Stihl 090av Chainsaw Powerhead New" is in sale since Monday, December 17, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Outdoor Power Equipment\Chainsaws". The seller is "loosmetalman" and is located in Reading, Pennsylvania. This item can be shipped to United States.