Adafruit 128x64 OLED Bonnet for Raspberry Pi : ID 3531 : $22.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: UCTRONICS 0.96 Inch OLED Module 12864 128x64 Yellow Blue SSD1306 Driver I2C Serial Self-Luminous Display Board for Arduino Raspberry Pi Pico : Electronics