mwave offers the Linkskey Dual-Fiber Multi-Mode Converter, model no. LKS-FCM22C-2, for $39.99 with free shipping. That's tied with our mention from March as the lowest total price we've seen. (It's a current low by $11.) This SC fiber converter allows you to extend your network connection by up to 1.24 miles over fiber optic and twisted pair cables.