Need Money AGAIN!

Hey, its me Jake and I'm saving money again but, its a different this time I want an airsoft gun or...... A video camera (a very cheap one) I need ideas were to put the money........In a jar?, In my desk? and then I'm gonna change the screen saver it's gonna say like save more money and have a picture of a airsoft gun and or the very cheap video camera (that I want.). It's gonna say Lite save 100$ or say save 150$ I hope I can get it.