TLDR: Went to IKEA, three hours from home, and forgot to get slats for the bed. Hardware store was a half hour away, and I needed to sleep that night. : r/IKEA
IKEA hemnes bed frame queen size in great condition with slats for Sale in Daly City, CA - OfferUp
HEMNES Bed frame, black-brown/Luröy, Full - IKEA
HEMNES Bed frame, black-brown/Luröy, Full - IKEA
KRITTER Bed frame with slatted bed base, gray, 271/2x63" - IKEA