Various Polaroid One Step Cameras
As seen here in their photos, all have been tested with an SX-70 Battery cartridge and blank polaroids to ensure they actually work.
Some include flash bars, and cases, they are included with the specific camera.
SX-70 One Step White: $25
SX-70 One Step Grey: $33
SX-70 One Step Plus with Q-Flash: $35
SX-70 One Step Sears Special (BC): $25
SX-70 Pronto One Step Sonar: $25