The best auction platforms for lots in Spain
The best auction platforms for lots in Spain are BStock, Subastas Reversa, Escrapalia, Subastarate, and Amazon Liquidity itself, although the choice depends on your experience level, capital, and product type. For an average buyer looking for Amazon return pallets, BStock is the most solid option due to its volume and support. If you prefer dynamic bidding with discounts that decrease over time, Subastas Reversa is very attractive. Professionals looking for industrial material or logistics surplus find better margins at Escrapalia and Subastarate. Below, we break down each platform with practical data, fees, and risks so you can choose wisely.
What to consider before choosing an auction platform?
Not all auction platforms work the same way. Before registering on one or another, you must analyze several factors that directly affect your profitability. The first is the bidding model: some use classic ascending auctions (highest bid wins), others use descending bids or "Dutch auctions," where the price drops until someone accepts. The second factor is the lot's origin: knowing whether products come from Amazon, El Corte Inglés, AliExpress, or a local manufacturer completely changes the resale value and the condition of the items.
It is also key to review the inspection policy. Platforms like BStock allow you to see real photos and a detailed description of the damage, but you cannot always physically inspect the lot. Others, like Escrapalia, offer on-site warehouse visits if you buy large volumes. Finally, don't forget to calculate the total cost: buyer's fee, VAT, shipping, and possible storage. A pallet that seems cheap at 200 euros can become 350 euros with expenses, reducing your margin if the content has a lot of cosmetic damage.
How do fees and hidden costs work?
Fees vary between 5% and 15% of the final winning price. BStock, for example, applies a 15% buyer's fee on the total amount in most auctions, although it can be negotiated for high-volume lots. Subastas Reversa charges a 10% fee to the buyer. Escrapalia, for its part, applies a tiered system: the larger the lot, the lower the percentage, reaching 5% on awards over 10,000 euros. Additionally, all platforms add VAT (21%) on the fee and the lot price.
Shipping is another cost many beginners forget. A standard 800 kg pallet can cost between 80 and 150 euros on national routes within the peninsula. If the lot comes from a warehouse in Germany or Poland, freight can exceed 300 euros. Some platforms offer consolidated shipping, where multiple buyers share a truck and reduce the unit cost. It is essential that, before bidding, you contact the shipping agency recommended by the platform to get a firm quote.
The 5 best auction platforms for lots in Spain in 2025
Based on the real experience of Spanish resellers, stock volumes, ease of use, and customer service, these are the platforms that currently offer the most transactions and best results. We have ordered the list prioritizing versatility and Spanish-language support.
| Platform | Auction type | Buyer's fee | Main origin | Recommended level | Typical minimum bid |
|---|---|---|---|---|---|
| BStock | Classic ascending | 15% | Amazon, Logistics | Beginner / Intermediate | From €50 |
| Subastas Reversa | Descending bid | 10% | Various returns | Beginner | From €20 |
| Escrapalia | Classic and direct offer | 5% – 10% | Industrial, retail | Professional | From €100 |
| Subastarate | Classic ascending | 12% | Logistics surplus | Intermediate / Professional | From €80 |
| Amazon Liquidity | Direct (fixed price) | 0% (included in price) | Amazon | Anyone | Lots from €300 |
BStock: the giant of Amazon returns
BStock is, by far, the most well-known platform among Spanish resellers. It operates as Amazon's official liquidation channel in Europe. Here you find pallets of returns, overstock, and transport-damaged products. The main advantage is transparency in condition: each lot includes a grade classification (A, B, C, D) indicating the percentage of products in good condition. An A-grade pallet can have 90% functional items, while a D-grade one can be mostly for parts or recycling.
Starting prices are usually very low, from 50 euros for small boxes, but competition is fierce. A mixed pallet of electronics and home goods weighing 800 kg can sell for between 400 and 900 euros depending on the time of year (prices drop after Christmas). BStock does not allow returns, so it is crucial to study the photos and description. Spanish-language support works well, and payment is made by card or transfer before pickup. To start, it is the safest option because there is a lot of volume and past sales statistics that serve as a reference.
Subastas Reversa: the best for small resellers
Subastas Reversa (subastasreversa.com) uses a unique system known as a "descending auction." Instead of buyers bidding upward, a lot's price starts at a high value and decreases by a small percentage every so often (for example, 5 euros every 10 minutes). The first buyer who clicks "Buy" gets the lot at the current price. This format is ideal for those without bidding experience because it avoids bidding wars and allows you to wait until the price reaches your break-even point.
Lots come mainly from online store returns, small manufacturer surpluses, and logistics leftovers. You won't see massive Amazon pallets, but you will find individual boxes and packages from 20 euros. The 10% fee is lower than BStock, and shipping can be via standard courier if the lot is small. The risk is that quality is more irregular: there aren't always detailed photos of each item. Even so, to test the business with a low initial investment (50-150 euros), it is an excellent entry point.
Escrapalia: for industrial liquidation professionals
Escrapalia is one of the oldest and most established platforms in the sector, specializing in industrial auctions, stock surpluses, and high-volume lots. Here you won't find typical Amazon return pallets; instead, the focus is on retail material (tagged clothing, footwear), consumer goods, machinery, and vehicles. It is the preferred platform for professionals who buy full containers or batches of thousands of units to resell at flea markets or outlet stores.
Auctions usually last several days, and bids can be very aggressive. The fee drops to 5% on high-value lots, which compensates for the larger initial outlay. A lot of 500 branded clothing items can go for 1,200-2,500 euros, with an estimated gross margin of 40-60% if you sell at 5-10 euros per item. Escrapalia allows physical inspection of goods at its warehouses in Madrid and Barcelona, a great advantage to avoid surprises. The downside is that it requires registration with tax data and, in many cases, a security deposit to bid on large lots.
Subastarate: the alternative for logistics surplus
Subastarate is a younger platform but with notable growth, specializing in logistics and transport surplus. Here, pallets that were not delivered due to address issues, canceled orders, or transport-damaged merchandise are auctioned. It is common to find lots of electronics, toys, and home goods. Its strong point is that starting prices are very low (from 80 euros) and there is less competition than on BStock, because the user volume is smaller.
However, quality is more unpredictable. The platform classifies lots as "A" (apparently new) or "B" (damaged), but it does not offer as detailed a breakdown as BStock. The fee is 12%, and shipping is managed through third parties. If you are looking for bargains and have flexibility to resell products with minor cosmetic defects, Subastarate can offer you margins above 70% in electronics. That said, it is advisable to start with a small lot to evaluate the reliability of the descriptions.
Amazon Liquidity: direct purchase without auction
Amazon Liquidity (liquidity.amazon.com) is not an auction per se, but a direct purchase channel at a fixed price. Amazon publishes return and overstock pallets with a set price that drops each week if not sold. The advantage is that there is no competition or bidding: if you see a price that works for you, you buy it instantly. The disadvantage is that prices are usually higher than at auction, because Amazon already applies a discount on the RRP but does not reach aggressive liquidation levels.
Lots are very well described, with professional photos and a clear damage index. You can find pallets of electronics, home goods, garden, or non-perishable food. Prices range from 300 to 3,000 euros. Amazon Liquidity is ideal for those seeking security and predictability without spending hours bidding. The downside is that the volume available for Spain is lower than in markets like Germany or the UK, and large lots often require pickup at warehouses in Madrid or Barcelona.
How much money do you need to start buying lots at auctions?
The initial investment depends on the type of lot and the platform. To start safely, we recommend a minimum capital of 500 euros, broken down as follows:
- Small lot on Subastas Reversa (20-30 kg box): 20-60 euros.
- Medium pallet on BStock (300-500 kg, grade B): 200-400 euros.
- National shipping: 60-120 euros.
- Packaging and replenishment material (if selling online): 30-50 euros.
- Safety margin for failed bids: 100-200 euros.
With 500 euros, you can buy 2 or 3 small lots and test different platforms without breaking the bank. Professionals who buy full containers usually manage budgets of 5,000 to 20,000 euros, but that is another level of business. The key is not how much money you have, but how you calculate the estimated resale value. A practical rule: never pay more than 25-30% of the estimated retail value of the contents, assuming that 20% of the items will be unsellable.
What risks do you assume when buying blind?
The biggest risk in lot auctions is buying "blind." Although platforms describe the condition, there is always the possibility that the lot contains more damage than expected. For example, a grade B electronics pallet may have 60% functional items, but if the remaining 40% are broken casings, your margin evaporates. To mitigate this risk, follow these guidelines:
- Start with low-value lots and categories you know well (for example, if you sell clothing, don't buy electronics).
- Study the photos by zooming in as much as possible and comparing them with the descriptive text.
- Check the platform's price history to see how much similar lots sold for.
- Calculate the worst-case scenario: if you could only sell 50% of the lot at clearance prices, would you still recover your investment?
- Avoid bidding in the final hours if you lack experience, as excitement will make you exceed your limit.
How to maximize profit when reselling your lots?
Buying well is only half the business. The other half is selling quickly and at the best price. The most successful resellers in Spain combine several sales channels. The most common is Wallapop and Vinted for second-hand items and small appliances. For electronics and toys, eBay remains strong, although fees are around 13%. If you have volume, Amazon FBA is the most profitable option, but it requires products to be in good condition and meet platform standards.
Another strategy is to sell in smaller lots to other resellers. For example, if you buy an 800 kg pallet for 500 euros, you can divide it into 10 boxes of 80 kg and sell each for 80-100 euros in specialized Facebook or Telegram groups. This allows you to recover your investment in a week and keep the best items to sell at retail. Patience is key: lots bought at auction rarely sell out completely in a day, but with a good pricing strategy, net margin is usually between 30% and 50% in less than a month.
Conclusion: compare and choose your platform with LotesOnline
The lot auction market in Spain offers real business opportunities, but it requires training and analysis. BStock and Amazon Liquidity are the most reliable to start with, while Subastas Reversa and Escrapalia offer alternatives with less competition and higher margins for those who dare with riskier lots. There is no perfect platform; the best one is the one that adapts to your capital, your time, and your resale capacity.
At LotesOnline.es, we have created a free comparator that brings together all these platforms and many more, with updated data on fees, user ratings, and available lot types. Before diving into bidding, spend 10 minutes comparing the conditions and current lots. Visit our auction platform comparator and find today the lot that fits your budget and goals.