Quoted from ForceFlow:Easy enough for those things to get misplaced or left behind when moving/selling the game.
My Lights Camera Action is HUO. The man I bought it from bought it for their kids for Christmas brand new in the box. I’m missing the topper for it because (direct quote) “the wife thought it was ugly and threw it in the trash.”
Similar situation with my WH2O. Also HUO. The man I bought it from is a heart surgeon and bought it, and a NGG, for his daughter NIB. He hired a guy to do playfield repairs, and the repair person walked off with all the paperwork for both games. It still has the goodie bag with all the spare parts though.