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Here's when you should sell all of your old stuff to make the most money

INSIDER Logo By Lucy Yang of INSIDER | Slide 1 of 13: <p> An easy way to make some extra money is to sell your unused stuff. However, if you don't know when to sell certain items, you can lose out on some major cash - up to hundreds of dollars, in fact.</p><p> Luckily, INSIDER spoke to <a href="https://offerup.com/">OfferUp</a> - a popular online and mobile marketplace that <a href="http://www.thisisinsider.com/what-is-offerup-2016-6">rivals Craigslist</a> - to find out what you should sell each month to make the most money possible. Check it out below, and start earning more for your stuff.</p><p>All data provided by OfferUp represents average item purchase price.</p>

An easy way to make some extra money is to sell your unused stuff. However, if you don't know when to sell certain items, you can lose out on some major cash - up to hundreds of dollars, in fact.

Luckily, INSIDER spoke to OfferUp - a popular online and mobile marketplace that rivals Craigslist - to find out what you should sell each month to make the most money possible. Check it out below, and start earning more for your stuff.

All data provided by OfferUp represents average item purchase price.

© OfferUp
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