The USDA Agricultural marketing service has an incredible amount of frequently updated data and reports about the movement and price of agricultural commodities through the supply chain.

https://www.ams.usda.gov/market-news

Want to know about truck rates and availabilities?

https://mymarketnews.ams.usda.gov/filerepo/sites/default/fil...

Want to know about fruit pricing at retail in the northeast?

https://marketnews.usda.gov/mnp/fv-report-retail?repType=wiz...

Advertised consumer prices by commodity for the current week?

https://www.ams.usda.gov/mnreports/wa_lo100.txt

Where are bell peppers on the US market coming from, how are they getting there, and what do they cost?

https://www.marketnews.usda.gov/mnp/fv-report?commAbr=PEP&ro...

How is this year's shipping volume compared to last years?

https://www.marketnews.usda.gov/dmr/DMR20220112FV.pdf

What's available at the Boston Produce Market?

https://www.marketnews.usda.gov/mnp/fv-report-top-filters?st...