Epson 69 ink with the 3 colors
0 10343 86229 6
(example pic)This one, not the white box: https://www.amazon.com/gp/aw/d/B000HRZ7AY
HP 920 black
8 84420 73672 1
Didn't think to look for a Walmart number for Brickseek since the UPC seems to be more useful at the store. Brickseek might be hit or miss, anyway. You could call(GASPPP! lol).