8. Boom Boxes: Up to $8,250
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In August 2019 a SharpGF-995 Stereo Boombox was sold on eBay at $3,000 while a 1988 VTG-2 Lasonic TRC-975 Ghetto Boombox sold for $8,250. If you still have an older boom box lying around, it may be worth selling it.
9. Pyrex – Up to $300+
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Here is proof that the dishes you use every day in your home may be worth much more than expected. On eBay, a chip and dip set sells for $100 and a butter plate is worth $225. Some bowl sets have been listed for more than $300. Wow! Wow!