Full Glossary
Cataloging

Catalog Order

The sequence in which lots are presented in an auction catalog and offered for bidding. Strategic catalog ordering — placing high-value items early, grouping similar categories, and creating bidding momentum — can significantly impact sell-through rates and final prices.

How It Works in Practice

Experienced auctioneers treat lot ordering as a revenue optimization tool. Common strategies: open with mid-range items to build bidding momentum, place the highest-value lots 20–30% into the sale when the audience is fully engaged, group similar categories together so specialists stay engaged, and close with general lots. For timed online auctions, lot closing order matters differently — staggered closes (every 30 seconds) prevent bid sniping and keep bidders engaged across the full catalog.

Frequently Asked Questions

Does lot order affect auction prices?
Yes. Strategic lot ordering can increase total sale revenue by 10–15%. Opening with mid-range items builds bidding momentum, placing top lots 20–30% into the sale catches the audience at peak engagement, and grouping categories keeps specialist bidders active. Avoid front-loading all high-value lots — bidders who win early often leave.
How should I order lots for an online timed auction?
For timed auctions, group similar categories together so specialist bidders can focus their attention. Use staggered closing times (every 30 seconds per lot) rather than simultaneous closes. Place high-value lots in the middle of the closing sequence to maximize the number of active bidders when those lots close.

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