DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Jakob TrumpfhellerSource image

silver-metalware-1890 · Wikidata Q1679384

Jakob Trumpfheller

Catalogue record “Jakob Trumpfheller” assigned to “Silver & Metalware”. The name comes from the open Wikidata record Q1679384. Price, condition and auction timing are demonstration data.

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Catalogue record “Jakob Trumpfheller” assigned to “Silver & Metalware”. The name comes from the open Wikidata record Q1679384. 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 48,100
Demo estimatePLN 51,900–PLN 68,500

Time left 13 hr 10 min · Bids 31

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Object source

Wikidata Q1679384. 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 48,100
Bids
31
Time left
13 h 10 min
Training only · saved on this device · no transaction

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