DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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DEMO LOT0012Sports

sports-0012 · Wikidata Q903284

Adidas Brazuca

official match ball of the 2014 FIFA World Cup Catalogue record “Adidas Brazuca” assigned to “Sports”. The name comes from the open Wikidata record Q903284. Price, condition and auction timing are demonstration data.

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official match ball of the 2014 FIFA World Cup Catalogue record “Adidas Brazuca” assigned to “Sports”. The name comes from the open Wikidata record Q903284. Price, condition and auction timing are demonstration data.

DEMO LOT

Prices and results are demonstrations. You practise decisions, not the market valuation of this object.

Current bidPLN 12,100
Demo estimatePLN 13,100–PLN 17,300

Time left 6 hr 08 min · Bids 37

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Object source

Wikidata Q903284. Bidding simulation — Training only · saved on this device · no transaction.

The exercise below is a separate synthetic DEMO case.

MethodologySources and rights

Object source

Verified Wikidata fields

…

Bidding simulation

Practise the bidding decision

Set a private maximum first. The simulator will stop you before emotion pushes the bid above your plan.

Prices and results are demonstrations. You practise decisions, not the market valuation of this object.

Current bid
PLN 12,100
Bids
37
Time left
6 h 08 min
Training only · saved on this device · no transaction

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