DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Mariette ProtinSource image

modern-coins-15478 · Wikidata Q6763268

Mariette Protin

Catalogue record “Mariette Protin” assigned to “Modern Coins”. The name comes from the open Wikidata record Q6763268. Price, condition and auction timing are demonstration data.

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Catalogue record “Mariette Protin” assigned to “Modern Coins”. The name comes from the open Wikidata record Q6763268. 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 45,700
Demo estimatePLN 49,400–PLN 65,200

Time left 3 hr 22 min · Bids 33

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Object source

Wikidata Q6763268. 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 45,700
Bids
33
Time left
3 h 22 min
Training only · saved on this device · no transaction

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