DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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IBM mainframeSource image

ancient-coins-5256 · Wikidata Q3114593

IBM mainframe

Catalogue record “IBM mainframe” assigned to “Ancient Coins”. The name comes from the open Wikidata record Q3114593. Price, condition and auction timing are demonstration data.

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Catalogue record “IBM mainframe” assigned to “Ancient Coins”. The name comes from the open Wikidata record Q3114593. 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 28,300
Demo estimatePLN 30,600–PLN 40,400

Time left 25 hr 24 min · Bids 9

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Object source

Wikidata Q3114593. 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 28,300
Bids
9
Time left
25 h 24 min
Training only · saved on this device · no transaction

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