If you want to know just how much Weaver might have cleaned up on the open market, there was a nearly perfect comparison from that offseason: (sbnation.com)
A full SunPower installation would be about 10 %, given the fact that equipment is about one - third of the cost of a residential solar installation, so it isn't a perfect comparison to the Solar Roof's 100 % price premium, but it's the best comparison we have. (fool.com)
While the NFL Draft is not a perfect comparison to Wrestlemania being split, I think adding an extra day would dampen enthusiasm, at least, for me. (sbnation.com)