[header] How to get money out of your clutter as a child [title] Get 3 bins, the size depends on the tidiness of your room. [title] Mark 1 bin' throw away' , 1' keep' and the other' sell'. [title] Once you've finished sorting it out, tell your parents you've finished (sometimes you'll get money just for cleaning your room). 
[title] After that, explain that you'd like to have a garage sale and you've researched how to do it. [step] If they want more info, you can always refer them to this page..