Thank you - but I ask on the Spoiler Alert - it looks like they only have data through 2020 from two online retailers [1]? http://www.thebillionpricesproject.c

Thank you - but I ask on the Spoiler Alert - it looks like they only have data through 2020 from two online retailers [1]? http://www.thebillionpricesproject.com/datasets/ http://www.thebillionpricesproject.com/datasets/