If you are interested, I am selling my DevTerm A06-T 4GB model. Lightly used, It has been sitting an a drawer for a while, so I thought I would send it on to someone else who wants to experiment with it. It includes the thermal printer and orginal box. You will need to provide your own 18650 batteries and USB-c charging cable.
I listed on ebay, ClockworkPi DevTerm w/A06-T 4GB and thermal printer, original box | eBay