You probably can go to like a local exchange store/place. I've read that maybe GameStop might be able to do that. Though, you'll probably need the PS3 console & money to fully pay for the PS4. Or sell it to get money.
what is this
in 3 steps
Choose the game that interests you and play itfor free.
Every game has some quests for which you will receive Soul Gems.
You can exchange your Soul Gems for Steam Wallet top-ups, game keys, CS:GO Skins and other rewards.
You know that on Gamehag you can get real rewards for free, right? Join us, complete walkthrough and get your chest!
So I have a PS3 with me and with the release of PS5, I want to exchange my console with a PS4. Is there a way I can do it officially?