DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Andrzej PiaseckiSource image

coins-stamps-7812 · Wikidata Q104525209

Andrzej Piasecki

Catalogue record “Andrzej Piasecki” assigned to “Coins & Stamps”. The name comes from the open Wikidata record Q104525209. Price, condition and auction timing are demonstration data.

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Catalogue record “Andrzej Piasecki” assigned to “Coins & Stamps”. The name comes from the open Wikidata record Q104525209. 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 25,900
Demo estimatePLN 28,000–PLN 37,000

Time left 33 hr 28 min · Bids 17

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Object source

Wikidata Q104525209. 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 25,900
Bids
17
Time left
33 h 28 min
Training only · saved on this device · no transaction

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