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Reasonable attempts are made to make sure that pricing displayed is accurate. However, you should check with each site on your own before making any decisions. Pricing is not guaranteed to be accurate.
Feel free to use the site as much as you like. We may, however, limit he number of requests that you may perform within a given time period.
Usage is free for personal and low-volume business use. The BookScouter Pro service may be appropriate if you need features more suited to book sellers