What Are Scientific Items Worth?

4 items tagged “scientific” — sorted by value, from most to least expensive.

Texas Instruments TI-36X Pro

The Texas Instruments TI-36X Pro is an advanced scientific calculator designed for high school and college students, featuring a multi-line display and over 100 built-in functions.

Casio fx-991CW

The Casio fx-991CW is an advanced non-programmable scientific calculator with a high-resolution color display, QR code functionality for graphing, and over 700 built-in functions, popular among high school and college students.

Meker Burner

A Meker burner is a laboratory gas burner with a multi-grid sieve plate top that produces a broad, hot flame for precise heating applications.

$130 million

The Codex Leicster by Leonardo da Vinci

Handwritten scientific and philosophical notebook filled with da Vinci's observations and sketches.

Showing all 4 items