For $95?? Looks like there are equivalents for $10 available, though.
IIRC, A lot of old chips are basically kept in small batch production for military, aviation, etc, hardware that needs parts repairing or replacing.
It's not straight from Intel, it's from a company called Rochester Electronics that buys EOL chip IP from a bunch of different companies and then makes their products available for legacy devices. They also make Motorola 6809s and 68000s.
I’m very sure 8086s are still used in Avionics suites for most commercial planes (FMS/MCDUs) as it costs way too much to recertify constantly.
Rochester Electronics marks them as obsolete. I doubt these are brand new, more than likely they are old stock.