DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Brock BiermanSource image

modern-coins-10675 · Wikidata Q105100292

Brock Bierman

Catalogue record “Brock Bierman” assigned to “Modern Coins”. The name comes from the open Wikidata record Q105100292. Price, condition and auction timing are demonstration data.

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Catalogue record “Brock Bierman” assigned to “Modern Coins”. The name comes from the open Wikidata record Q105100292. 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 26,700
Demo estimatePLN 28,800–PLN 38,000

Time left 38 hr 55 min · Bids 50

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Object source

Wikidata Q105100292. 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

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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 26,700
Bids
50
Time left
38 h 55 min
Training only · saved on this device · no transaction

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