DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Juan Antonio ColomaSource image

banknotes-11239 · Wikidata Q5947246

Juan Antonio Coloma

Catalogue record “Juan Antonio Coloma” assigned to “Banknotes”. The name comes from the open Wikidata record Q5947246. Price, condition and auction timing are demonstration data.

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Catalogue record “Juan Antonio Coloma” assigned to “Banknotes”. The name comes from the open Wikidata record Q5947246. 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 34,400
Demo estimatePLN 37,200–PLN 49,100

Time left 18 hr 51 min · Bids 46

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Object source

Wikidata Q5947246. 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 34,400
Bids
46
Time left
18 h 51 min
Training only · saved on this device · no transaction

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