Hey Woot - this is expensive! I needed some of these for our homeowners association and found similar 100’, 10 gauge, floro-green cords an Amazon for under $100 including shipping. Those were even better because the receptacle end was a molded in, led illuminated triple tap, not just a illuminated single receptacle.
In case you were wondering, 100 feet of 10 gauge extension cord will weigh in at +18 pounds, depending on the insulation used.
This single-outlet cord is perfect for my needs – most of the devices I use these to power (e.g. leaf blower) require a cord with a single socket on the end rather than a triple tap, anything bigger won’t fit the shroud.