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Buying Sport & Fitness second-hand or new: which is smarter?

12 August 2026

Those who want to train at home or in the gym are often faced with the same question: do I buy my sports and fitness equipment new or second-hand? Both options have advantages. In this article, we list the considerations, so that you can make a choice that suits your goal, budget and the type of product.

Why this choice matters

Fitness equipment and accessories vary enormously in price, wear and tear sensitivity and lifespan. A cast iron weight will last for decades, while electronics in an exercise bike are rather fragile. That's why there's no one-size-fits-all answer: it depends on what you're buying and how intensively you use it.

Advantages of buying second-hand

  • Lower price: You often pay a fraction of the new price, especially with robust materials.
  • More durable: By reusing existing items, you extend their lifespan and limit waste.
  • Quality for less money: you can sometimes buy an A-brand in good condition for the budget of an entry-level model.

Especially with simple, indestructible products such as weights, barbells and kettlebells, second-hand is often the smartest choice. These products have hardly any moving or wearable parts.

Advantages of buying new

  • Warranty: With new products you usually have a manufacturer's warranty and certainty about the condition.
  • Hygiene: For products that come into direct contact with your skin, such as yoga mats or fitness clothing, many people prefer new.
  • Latest technology: With smartwatches, exercise bikes and electronic devices, you benefit from current functions and software updates.

What do you look for in second-hand sports and fitness equipment?

If you prefer to buy second-hand, always check the condition and completeness. These points of attention will help you:

  • Wear and rust: Check cast iron weights for cracks, rust or loose coating.
  • Completeness: Are all parts, washers or fasteners present?
  • Operation: Test electronic equipment whenever possible before buying.
  • Weight and size: Check that the specified weight matches your needs.

Which products are best to buy second-hand?

A number of categories are ideal for second-hand purchase, because they wear little and retain their quality for a long time:

  • Kettlebells and dumbbells
  • Weight plates and barbells
  • Power stations and power racks
  • Resistance bands and gym balls (if in good condition)

Kettlebells are a textbook example. They are virtually indestructible and versatile for strength, endurance and full-body workouts. For example, on Knalveilingen you bid on a Kettlebell Anthracite 10 kg Or, if you prefer to have some color in your home gym, on a Kettlebell Pink 10 kg. Do you want to compare? Then also check out the Kettlebel Blue 10 kg before you place a bid.

Why an auction can be interesting

You don't always buy second-hand at an auction: many lots are new or almost new, for example returns, overstock or showroom models. This way you often combine the best of both worlds: new or hardly used products for a more competitive price than in the store.

The advantage of bidding is that you decide the maximum amount you want to spend. Set a maximum amount in advance and stick to it, then you prevent emotion from taking over. Also include any additional costs, so that you make a fair comparison with the new price.

How to make the smartest choice

Use this short step-by-step plan to determine what works best for you:

  • Determine your goal: Are you going to train seriously and intensively, or mainly occasionally?
  • Look at the product type: robust materials? Second-hand. Electronics or hygiene-sensitive items? Consider new.
  • Set a budget: and see if an auction lot fits within that amount.
  • Check the condition: Read the lot description carefully and pay attention to photos and condition.

Conclusion

There is no universal answer to the question of whether new or second-hand is smarter. For indestructible products such as kettlebells and weights, second-hand or auction is usually the cheapest and most sustainable choice. For electronics and hygiene-sensitive items, new can actually be more sensible. Do you want to score a good deal yourself? View all Sport & Fitness auctions and bid on the material that fits your training goals.

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