DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Jonathan WhiteSource image

modern-coins-1855 · Wikidata Q16730388

Jonathan White

Catalogue record “Jonathan White” assigned to “Modern Coins”. The name comes from the open Wikidata record Q16730388. Price, condition and auction timing are demonstration data.

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Catalogue record “Jonathan White” assigned to “Modern Coins”. The name comes from the open Wikidata record Q16730388. 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 21,100
Demo estimatePLN 22,800–PLN 30,100

Time left 28 hr 55 min · Bids 16

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Object source

Wikidata Q16730388. 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 21,100
Bids
16
Time left
28 h 55 min
Training only · saved on this device · no transaction

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