Boxed Tiger Game.com Handheld game system with Lights Out game. How much is it worth?

I have a Tiger Game.com handheld system with box and one game called "Lights Out"

Is it worth a lot?

That system is not particularly rare nor sought after. Boxed and with the Light Out game, I'd say it is worth around 50 bucks

I agree, I'd say $50 to $60