Open box store return - 202A  CF500, CF501, CF502, CF503 color toner cartridges.  Includes black, cyan, magenta, and yellow cartridges.  I weighed the cartridges and the three color cartridges are 550 grams each, and the black is 569 grams. (The black is rated for more pages, so it has more toner.)  I don't have a compatible printer, so these are untested, as-is.

Compatible with HP Color Laserjet Pro printers:

M254dw, M254nw, MFP M254dn, MFP M280nw, MFP M281dw, MFP 281fdn, MFP M281fdw, and MFP M281cdw.