Professor Brainstein

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About Professor Brainstein Rarity

Professor Brainstein (uagt023) has a rarity score of 46/100, placing it in the Uncommon tier. First released in 2015, this Ultra Agents minifigure sits above the average in terms of scarcity. With an average used price of $4.79 on BrickLink, its single-set exclusivity is the main driver behind its positioning.

The rarity score is calculated from three factors. Market value (45% weight) places this figure in the mid-range based on BrickLink sales data. Set exclusivity (35% weight) rates it as widely distributed across 1 set. Age (20% weight) at 11 years old adds some vintage factor.

Whether you’re building a Ultra Agents collection or sorting through a bulk lot, knowing where Professor Brainstein sits on the rarity scale helps you make better buying and selling decisions. Use the brick’em scanner to quickly identify and value minifigures across your entire collection.

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