Collecting as a money laundering machine: LEGO, receipts and dirty cash in Spain

Can you launder money with a LEGO set?

The latest twist in money laundering has landed in Barcelona: a gold buyer in the city centre has changed hands and, according to reports, now offers to buy LEGO and other collectibles. On paper, the scheme is simple: the customer arrives with cash of dubious origin, buys a sealed set, resells it to the same shop – which issues a receipt – and the money comes out clean. Authorities have already detected similar cases with Pokémon cards and funkos.

The mechanism: buying to clean
The key is the receipt. A buyer can purchase a LEGO set for €300 at a conventional shop with dirty money, take it to the second-hand dealer and sell it for, say, €250. The shop issues a proof of sale, and that piece of paper – along with the €250 in cash – certifies a legal source of income. The 20-30% loss is the cost of laundering. Those who defend the theory claim the operation is repeated on a small scale to avoid raising suspicion.

The cracks in the model
Not everyone sees it so clearly. Critics point out that the shop would need a pool of clean money impossible to justify in order to buy the items back, and that VAT (21%) eats up much of the margin. Moreover, LEGO resale prices are not as stable as gold, which adds risk. But defenders of the scheme reply that laundering always has a cost – and that the shop, by reselling the sets to other customers, recovers part of the investment.

A precedent that already stings
Collecting as a laundering route is nothing new. Pokémon cards and trading cards have been used, and the police have already made arrests. The Barcelona gold buyer adds a new ingredient: visibility. A sign in the window announcing "we buy LEGO" turns what used to be discreet into something public.

In the end, the debate remains open. While some see it as nonsense, others maintain the system is viable and that they are just waiting for someone to put up the right number of bricks. Because, after all, dirty money also needs a plastic home.

Related discussions in the forum

• The Panini World Cup 2026 sticker collection is out and each pack of 7 stickers already costs €1.50 · 124 replies
• The small-town kids who started out as waiters and by 28 already run 14 businesses · 15 replies
• The Zapatero affair will end up dismantling the biggest incivil network in the history of Latin America. · 16 replies