DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Adidas Tango EspañaSource image

sports-0020 · Wikidata Q1332715

Adidas Tango España

official match ball for the 1982 FIFA World Cup Catalogue record “Adidas Tango España” assigned to “Sports”. The name comes from the open Wikidata record Q1332715. Price, condition and auction timing are demonstration data.

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official match ball for the 1982 FIFA World Cup Catalogue record “Adidas Tango España” assigned to “Sports”. The name comes from the open Wikidata record Q1332715. 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 27,400
Demo estimatePLN 29,600–PLN 39,100

Time left 1 hr 00 min · Bids 67

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Object source

Wikidata Q1332715. 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 27,400
Bids
67
Time left
1 h 00 min
Training only · saved on this device · no transaction

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