Transfer/Share items from Console to PC : r/Overwatch
Cross-Play is Coming to Overwatch! - News - Overwatch
Other games like fortnite allow us to transfer skins from console to PC, so what's stopping overwatch? - General Discussion - Overwatch Forums
Linking Accounts - General Discussion - Overwatch Forums
Overwatch' crossplay is live now | Engadget
Rumor: Overwatch Skins and Progress Won't Carry Over to Sequel
Overwatch' Cross-Play: Everything You Need To Know
A very friendly response from Blizzard on the whole "transferring skins over to PC" topic : r/Overwatch
Overwatch Anniversary Remix: Vol. 1 is Live With Remixed Legendary Skins and All Seasonal Brawls
Overwatch (PS4) cheap - Price of $11.55
How to Transfer PS4 Games and Save Files Data to PS5
Cross-Play is Coming to Overwatch! - News - Overwatch
Overwatch: Making the switch from PS4 to PC - YouTube
PS5's PS4 backward compatibility works like a charm - Polygon
So apparently since Overwatch went cross platform, if you link multiple accounts to the same Battlenet account, they all get OWL tokens. And if you spend them on one platform, you still
How to link your PC, PS4, and Xbox One Modern Warfare accounts - Dexerto
Progress on playstation 5 - General Discussion - Overwatch Forums