I'm in the US and it's showing a 100W panel for USD 37.21 (free shipping, including tariffs but not state/local taxes).

Also the panels Carter installed were solar water heaters - in 1979 solar photovoltaics were just starting to expand beyond satellites and cost like $40/watt.

100W 18V for $37 and change.

$37.21 for a 100 watt panel with free shipping. I'm not sure if that is before or after 50% tariffs and/or the 10% "fentanyl" extra tariff that was announced a few days after Ross Ulbricht's pardon for running the world's largest opiates-by-mail operation.

sorry didn't think it would have geo-block

https://images2.imgbox.com/8b/e1/R6pnQUCr_o.jpg