HDMI 7 800x480 Display Backpack - With Touchscreen : ID 2407 : $89.95 : Adafruit Industries, Unique & fun DIY electronics and kits
HDMI 7" 800x480 Display Backpack - Without Touch (Adafruit 2406)
YouMagine – Case for AdaFruit 7" HDMI 800x480 Display with Touch by Bradley – YouMagine ❓
HDMI 5 800x480 Display Backpack - With Resistive Touchscreen : ID 2260 : $74.95 : Adafruit Industries, Unique & fun DIY electronics and kits
waveshare 5 Inch Resistive Touch Screen LCD(B) 800X480 High Resolution HDMI USB Interface for Raspberry Pi/Banana Pi Mainboard/Raspberry Pi 3 Model B/3B+
Adafruit Industries HDMI 5" 800x480 Display Backpack - With Touchscreen - Micro Center