Seller Tips
Why these collectables are worth investing in
If you've got any of these goldmines laying about in your attic, they might be able to earn you some extra cash.
Read our recent stories
Seller Tips
Selling from home: how to create a productive workspace
Make your home office work for you.
Seller Tips
Selling from home: advertising on Facebook
Expert guidance from the Catawiki Social Media Lead on using Facebook ads to promote your business.
Seller Tips
Selling from home: how to boost storage quickly
Fast and budget-friendly storage hacks that would have Marie Kondo nodding in approval.
Seller Tips
Selling from home: communicating with your buyers
How to build strong relationships with your buyers, even during times of uncertainty.
Seller Tips
Selling from home: improving your home cybersecurity
Advice from the Catawiki Vice President of Information Security on how to protect your home business.
Seller Tips
Selling from home: your guide to creative packaging
Tips and tricks for creating memorable packaging and boosting your brand.
Seller Tips
Selling from home: how to sell in an eco-friendly way
Tips and tricks for making sure that your home business is eco-friendly.
Seller Tips
These are the most valuable types of Pokémon cards
Gotta catch ‘em all – or at least these prized Pokémon items.
Seller Tips
How to determine the value of your comic books collection
Our comics experts explain how condition, period and print run affect the value of a comic.
Seller Tips
The psychology behind selling without a reserve price
We’ve looked into the classic car market and how reserve prices impact selling prices and asked some of our sellers and expert Jan-Bart Broertjes about their experiences.
Seller Tips
Advice for street artists on how to sell your work online
Copyright law, pricing, navigating auctions and developing a unique style, our Street Art expert Ard Doko is here to help his fellow artists sell their work online.
Seller Tips
Discover treasures with the Catawiki app
Whether you spend your free time redecorating, going on a road trip or reading by the pool; with our app, you can find whatever you need, wherever you go. Here are some reasons to use the Catawiki app.
Seller Tips
Tips to increase performance as a Catawiki seller
Even if you’re perfectly happy with your sales numbers, there’s always room for improvement and small changes can make a big difference. Here are some of our tips and tricks for increasing your sales.
Seller Tips
Everything you need to know about setting shipping costs on Catawiki
Increase your selling potential and number of bidders with this guide to setting your shipping costs on Catawiki.