The Ultimate Teen Guide: Buying and Selling Ideas to Make Money

For teenagers looking to make some extra money, buying and selling can be one of the simplest and most flexible options. It doesn’t take much start-up cash, and you can begin with things you already own or with small investments in bargain finds. The best part? You can often tie this side hustle into your existing hobbies and interests, making it fun as well as profitable.

Why Buying and Selling Works for Teens

Unlike traditional part-time jobs, buying and selling allows you to work on your own schedule. You’re in control of what you sell, how much time you put in, and the platforms you use. It also helps you build useful skills—such as budgeting, photography for online listings, and marketing your products—that will benefit you later in life.

Here are a few popular ways to get started:

1. Resell Clothing and Accessories

Fashion trends move quickly, and there’s always demand for stylish second-hand clothing. You can:

• Hunt for bargains in charity shops, car boot sales, or store clearance sections.
• Sell online through apps like Depop, eBay, or Vinted, which are especially popular with young shoppers.
• Focus on niches such as vintage items, branded trainers, or festival wear.

Tip: Good photos and honest descriptions are key to attracting buyers.

2. Collectables and Toys

If you’ve got an eye for trends, collectables can be a great market. Some ideas include:

• LEGO sets (especially retired ones, which often rise in value).
• Trading cards such as Pokémon or Yu-Gi-Oh!
• Popular toys that parents struggle to find in stores.

This route requires some research, but spotting undervalued items can lead to big profits.

3. Handmade Products

If you’re creative, why not sell the things you make? Handmade items are unique, personal, and often in high demand. You could try:

• Jewellery, key chains, or accessories.
• Artwork or custom illustrations.
• Seasonal items, like Christmas decorations or Easter gifts.

Selling online, at local craft markets, or even to family and friends can quickly build up word of mouth. Specialising in gifts for occasions gives you a chance to create something meaningful and memorable for buyers.

Getting Started

• Start small: Use a little pocket money or sell items you already have.
• Be safe online: Use trusted platforms, check buyer reviews, and never share personal details unnecessarily.
• Reinvest profits: Once you make sales, use the money to buy more stock or materials.

Final Thoughts

Buying and selling is a low-cost, flexible way for teenagers to earn money. Whether you’re passionate about fashion, collectables, or crafts, there’s a market out there waiting for you. With a bit of creativity and effort, you can turn a hobby into cash—and maybe even into a long-term business.