A video where a nerd goes too deep down the rabbit hole on the formula for TM cards.
While I don't agree with all of the conclusions or strategy of the original, I do want to shout out the original guide which helped me when I first started get a framework for these values: boardgamegeek.com/thread/1847...
TLDW:
1MC prod=4.5
1 steel prod =7
1 ti prod =10
1 power prod=7
1 heat prod = 6
1VP=5 late
Tile placement is 4MC
Random card is 4MC
Plant is 2MC
Sci and plant tag both worth 1MC premium