Woofer For Sale How Much Money Can I Get For This Stuff In Garage Sale?

How much money can I get for this stuff in Garage Sale? - woofer for sale

Im 14 and Im saving for a MacBook (I have about $ 20), I have aa garage sale so much money I get from her.

A computer monitor flat panel
old rag
An old machine karyoke
PS1 work
An old fishing pole
A mediocre guitar
An old tube amp Peavy
Old Games
An empty can of Sprite
A-Woofer
Scooter
and perhaps other things