DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Gaston BrowneSource image

ancient-coins-7293 · Wikidata Q17177542

Gaston Browne

Catalogue record “Gaston Browne” assigned to “Ancient Coins”. The name comes from the open Wikidata record Q17177542. Price, condition and auction timing are demonstration data.

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Catalogue record “Gaston Browne” assigned to “Ancient Coins”. The name comes from the open Wikidata record Q17177542. 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 31,400
Demo estimatePLN 33,900–PLN 44,700

Time left 15 hr 57 min · Bids 72

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Object source

Wikidata Q17177542. 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 31,400
Bids
72
Time left
15 h 57 min
Training only · saved on this device · no transaction

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