Investment: TOTW 1
With no FIFA Points or tradable SBC packs available at the moment, the market is very low. We had similar market conditions in FIFA 19 on PS (no EA Access). That year, many players exploded in price in the week after the web app release, most notably TOTW 1 (check out IF Werner, IF Cancelo, and IF Koulibaly). I believe we will see something similar with some TOTW 1 prices this year.
Inform Saliba: PSX 22k PC 22k (10-20k profit target)
Inform Valverde: PSX 50k PC 50k (20-30k profit target)
Look to sell next Wednesday/Thursday after TOTW 1 goes out of packs, but before the full release comes out on Friday, September 30th.