I saw a Canon Selphy CP 760 for sale for 50 baht in a street market on Sunday, in Yu Chareon, just off Ratchada Soi 3
However, it had no supply supply, 24V 2.2 A. By luck, I managed to find a Canon power supply brick CA-CP200 B, 24 V which supplied 1.8 A. Obviously not the correct rating, but close enough to test the printer.
Featured image from Canon SELPHY CP 760 test.
The paper is expensive at 1500 baht for 1000 sheets and a print cartridge will set you back 760 baht.
Note that the CA-CP200 B differs from the Genuine CANON CA-CP200 24V 2.2A COMPACT POWER ADAPTER, which gives the correct 2.2 A:
A few weeks later, I chanced upon the correct power supply, for 30 baht: