Mark Zuckerberg’s Little League “career” is worth a lot of money to some folks … because a baseball card from when he was a kid sold at auction for six figures!!!

The Facebook honcho’s autographed Little League card from back in the day hauled in $120,750 in a fierce, five-day long auction.

The folks at started the bidding at $1 … so the final sale price shows there was a ton of interest in the card.

The anonymous buyer told the auction house the Zuckerberg card would join a collection already featuring rookie cards for MLB legends Babe Ruth and Mickey Mantle, plus an Action Comics #1 … summing up Zuck as “the Babe Ruth, Mickey Mantle and Superman of social media rolled up into one.”

The signed card — which is from 1992 — was also sold as an NFT, and that went for $1,345.

Mark played Little League in Westchester County, NY … where the trading cards were a novelty offered to families.