DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Leonid ChertokSource image

board-games-chess-1834 · Wikidata Q21134429

Leonid Chertok

Catalogue record “Leonid Chertok” assigned to “Board Games & Chess”. The name comes from the open Wikidata record Q21134429. Price, condition and auction timing are demonstration data.

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Catalogue record “Leonid Chertok” assigned to “Board Games & Chess”. The name comes from the open Wikidata record Q21134429. 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 33,900
Demo estimatePLN 36,600–PLN 48,300

Time left 11 hr 26 min · Bids 11

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Object source

Wikidata Q21134429. 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 33,900
Bids
11
Time left
11 h 26 min
Training only · saved on this device · no transaction

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