Real ChatGPT answer · index seedSlRKBTgd6iocompleteRetail and ecommerce · online marketplacesinformational

What are the best websites to compare prices on used college textbooks so I can avoid the campus bookstore markups this semester?

ChatGPTgpt-61 query10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
What are the best websites to compare prices on used college textbooks so I can avoid the campus bookstore markups this semester?
1 real search · 1 real-search pass
best websites compare prices used college textbooks ISBN 2026Google ↗
OBSERVEDComparison

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (1)
Short factOther / navigationalComparison100%ConsequenceReasonDefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT1 real searches · gpt-6
best websites compare prices used college textbooks ISBN 2026 Google ↗
  1. Visit SlugBooks · slugbooks.com
  2. Visit CampusBooks · campusbooks.com
  3. Buy Used College Books Online, Enjoy Cheap Textbooks · campusbooks.com
  4. Visit BookFinder · bookfinder.com
  5. Visit TextbookScout · textbookscout.com
  6. Visit Textbooks 101 · textbooks101.com
  7. Shop AbeBooks · abebooks.com
  8. Shop ThriftBooks · thriftbooks.com
  9. Shop eBay · ebay.com
  10. Shop Amazon Textbooks · amazon.com

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
best websites compare prices used college textbooks ISBN 2026
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1