DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Harry BrookSource image

modern-coins-0156 · Wikidata Q27914997

Harry Brook

Catalogue record “Harry Brook” assigned to “Modern Coins”. The name comes from the open Wikidata record Q27914997. Price, condition and auction timing are demonstration data.

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Catalogue record “Harry Brook” assigned to “Modern Coins”. The name comes from the open Wikidata record Q27914997. 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 6,700
Demo estimatePLN 7,200–PLN 9,500

Time left 3 hr 44 min · Bids 55

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Object source

Wikidata Q27914997. 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 6,700
Bids
55
Time left
3 h 44 min
Training only · saved on this device · no transaction

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