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

sports-0006 · Wikidata Q191564

Adidas Jabulani

association football ball manufactured by Adidas Catalogue record “Adidas Jabulani” assigned to “Sports”. The name comes from the open Wikidata record Q191564. Price, condition and auction timing are demonstration data.

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association football ball manufactured by Adidas Catalogue record “Adidas Jabulani” assigned to “Sports”. The name comes from the open Wikidata record Q191564. 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 12,500
Demo estimatePLN 13,500–PLN 17,800

Time left 45 hr 14 min · Bids 33

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Object source

Wikidata Q191564. 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 12,500
Bids
33
Time left
45 h 14 min
Training only · saved on this device · no transaction

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