DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Johannes KahrsSource image

modern-coins-16237 · Wikidata Q96820

Johannes Kahrs

Catalogue record “Johannes Kahrs” assigned to “Modern Coins”. The name comes from the open Wikidata record Q96820. Price, condition and auction timing are demonstration data.

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Catalogue record “Johannes Kahrs” assigned to “Modern Coins”. The name comes from the open Wikidata record Q96820. 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 8,200
Demo estimatePLN 8,900–PLN 11,700

Time left 28 hr 13 min · Bids 58

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Object source

Wikidata Q96820. 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 8,200
Bids
58
Time left
28 h 13 min
Training only · saved on this device · no transaction

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