Here are the facts about As-is units:
1. They are returned products;
2. They are not returnable and sold as As-is units;
3. They have no warranty;
4. They may not have original packaging;
5. They may not have all the orignal accessories;
6. They might be defective in certain function;
7. Intended to sold as parts but some users did found the units functional after some tinkering.