The essential idea is to clear out people's trash for them, for a fee. Then, after you've cleared it out, you take what's "salvageable" and resell it.
What you're talking about sounds like it could be a good variation on that.... This way, you also make money on "both ends" - for taking away the trash, and later when you resell what has value....
Michael Ross recently gave some examples of how HE did this profitably in "The Great Ideas Letter" (link to subscribe below)....
- Dien Rice
Business Ideas Galore!