DEMO · ALL CASES AND RESULTS ARE SYNTHETIC
Próba Wartościauction intuition training
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Yamaha DX7Source image

toys-models-11305 · Wikidata Q139300

Yamaha DX7

Catalogue record “Yamaha DX7” assigned to “Toys & Models”. The name comes from the open Wikidata record Q139300. Price, condition and auction timing are demonstration data.

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Catalogue record “Yamaha DX7” assigned to “Toys & Models”. The name comes from the open Wikidata record Q139300. 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 22,700
Demo estimatePLN 24,500–PLN 32,300

Time left 19 hr 45 min · Bids 20

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Object source

Wikidata Q139300. 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 22,700
Bids
20
Time left
19 h 45 min
Training only · saved on this device · no transaction

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