Internal Battery, Low Power Display, Built-in Magnet, 180 degree viewing angle, ESP32 Standard wireless functions WiFi /Bluetooth, Internal 4M Flash, Expansion ports, Expandable.
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
M5Stack M5Stack ESP32 Core Ink Development Kit mit 1,54\ | $57.55 | – |
Click here to search by yourself. Here are coupons that you can use.
Updated: 05-07-2025
Banggood
Warehouse in China.
Link: M5Stack ESP32 Core Ink Development Kit
$39.97 with coupon: BG589b2e
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Check out price history chart (for all/most countries) for M5Stack ESP32 Core Ink Development Kit. The lowest price was: $33.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).