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Although it would only be available for a fraction of prices, delta in "quantity available" between scrapes could provide some data. Most websites don't relay
by highbees 13y ago
Although it would only be available for a fraction of prices, delta in "quantity available" between scrapes could provide some data.
Most websites don't relay this info to the end user but it could be used on those that do.
- chad_c 13y agoI'm pursuing something even less structured -- forum posts. It may be a lost cause.