DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Jan KoninghSource image

modern-coins-3381 · Wikidata Q27824532

Jan Koningh

Catalogue record “Jan Koningh” assigned to “Modern Coins”. The name comes from the open Wikidata record Q27824532. Price, condition and auction timing are demonstration data.

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Catalogue record “Jan Koningh” assigned to “Modern Coins”. The name comes from the open Wikidata record Q27824532. 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 9,500
Demo estimatePLN 10,300–PLN 13,600

Time left 26 hr 29 min · Bids 22

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Object source

Wikidata Q27824532. 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 9,500
Bids
22
Time left
26 h 29 min
Training only · saved on this device · no transaction

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