It's not just the SR+ Model Y that changed prices
new prices archive before battery day (Sep 22 2020), all cars Blue with no FSD, no "savings", Excluding taxes and fees, rounded to the next thousand dollars. Just so I can easily configure and compare after changes come.
~$39,000 new 2020 SR+ Model 3
~$47,000 new 2020 AWD Model 3
-------- new 2020 SR+ Model Y (didn't archive price back then)
~$51,000 new 2020 AWD Model Y
new prices update as of Feb 18 2021, all cars Blue with no FSD, no "savings", Excluding taxes and fees, rounded to the next thousand dollars to match the configs above.
~$37,000 new 2021 SR+ Model 3
~$40,000 new 2021 SR+ Model Y
~$47,000 new 2021 AWD Model 3
~$50,000 new 2021 AWD Model Y
SR+ Model 3 dropped $2,000
AWD Model 3 no change
AWD Model Y dropped $1,000