Cheap small format printing option for reference prints?

Hi all,

I'm not exactly looking to get into at home printing. What I need is a printer that has the capability to print wallet sized photos to experiment with sequencing. I'd like them to be pretty okay quality, but I know I'm pushing it.

I really like this system of Gregory Halpern's, where he creates contact sheets of his rolls, and cuts out small pictures from the sheet to play around with sequencing. I'm basically looking to do something similar but with an inkjet printer. It would only need to print 5x7 max, I'd be printing much smaller normally (think wallet size).

(Around the 24:45 mark of this video is where Halpern talks about this process: https://www.youtube.com/watch?v=FFY0aH3EATo)

TIA