DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Hans von MangoldtSource image

champagne-sparkling-wine-0484 · Wikidata Q90493

Hans von Mangoldt

Catalogue record “Hans von Mangoldt” assigned to “Champagne & Sparkling Wine”. The name comes from the open Wikidata record Q90493. Price, condition and auction timing are demonstration data.

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Catalogue record “Hans von Mangoldt” assigned to “Champagne & Sparkling Wine”. The name comes from the open Wikidata record Q90493. 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 36,500
Demo estimatePLN 39,400–PLN 52,000

Time left 37 hr 16 min · Bids 19

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Object source

Wikidata Q90493. 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 36,500
Bids
19
Time left
37 h 16 min
Training only · saved on this device · no transaction

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