Calculating Gas Consumption COST on Energy Card

Been struggling with this for a while, trying different things without much luck.

I can get Gas Consumption to show hourly usage but I can’t get the cost to calculate using a “static price”. Electrical Usage and Cost appeared without any problems.

Usage is in cubic\feet, but when I choose “static price”, it wants a cost in USD\m3.

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customize.yaml
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Found this in device_class documentation:

So even though my gas consumption is in cubic\feet, HA stores everything as cubic\meters?

My Gas Bill cost is calculated from MCF, or 1,000 cu\feet.

I can convert my gas cost from MCF to cubic\meters, and use that value in “static price”, but I’m not getting any costs to appear.