The price of an iPad pen is primarily driven by its pressure sensitivity levels, tilt functionality, and palm rejection technology. High-end models usually feature 4096 levels of pressure sensitivity and zero-lag connectivity. For B2B sourcing, ensure the stylus uses Active Capacitive Technology rather than passive tips to ensure compatibility with modern iPad Pro and Air models. Additionally, check for magnetic wireless charging capabilities, as this significantly increases the unit value compared to USB-C charging models.