Best Buy usually updates new deals at 1am EST.
Horizon Zero Dawn: Complete Edition – PlayStation 4
FYI – This was posted by someone that works at retail :
"Fwiw, I work at a video game store and just got an email from my distributor that this will be the normal price on the CE moving forward ($19.99)…markdown takes place tomorrow (6/8) and the standard edition will msrp at $9.99 from then on also."