https://www.bus.umich.edu/kresgepublic/journals/gartner/research/90800/90894/90894.html Transparent LAN Service - Pricing ranges from US$3,030 for Token Ring or basic shared 10-Mbps Ethernet connections to US$7,320 for certain FDDI and switched 100-Mbps Ethernet configurations.
Whew....blazin' speeds, for cheap!!!