Ore Magnifier

"A massive upgrader that unlocks an ore's true power, increasing its value by 300%. Only affects ore worth less than $1000."

Overview
The Ore Magnifier is a Rare-tier upgrader. It's one of the largest upgraders.

The Ore Magnifier used to enlarge ores twice as much. This was changes as per the official release of the game (you can see Berezaa's pre-release setup and that it includes an ore magnifier, on his YouTube.)

Trivia

 * Despite its name, it doesn't enlarge ore anymore.