Open BOM (Bill of Materials)

You need a Raspberry PI and a thermal printer

Plus you should find these things easily:

USB Thermal Printers

Searches

Shop Search Link
Aliexpress USB thermal printer - price ASC view on aliexpress
Aliexpress USB thermal printer view on aliexpress

Products

Price USD Price EUR Shop Model Link
~39$ USD xx Eur Aliexpress Standard view on aliexpress
$36.93 USD xx Eur Amazon Standard view on amazon
xx USD yy Eur Example Standard add your finding

Boards (rasp pi, cubieboard ...)

Searches

Link Shop
Not present yet add your own

Products

Price USD Price EUR Shop Model Link
~xx USD ~19 Eur Element14 Rasp PI - model A view on element14
~xx USD ~26 Eur Element14 Rasp PI - model B view on element14
xx USD yy Eur Example Standard add your finding

To anyone that want to contribute:

You can fork this project and add USB thermal printers you have tested to work natively with linux (meaning you can simply "cat example.txt > /dev/usb/lpX" and they print) in the following table!