Minecraft (PS4 Digital) for $2.49 if you own PS3 version of Minecraft

How does this work? Do you have to have the PS3 digital version only? We have it on disc (have owned it for years), but I’ll assume that won’t count for this deal? I added the PS4 edition to my cart, and the price stayed at $10.

I know they had this promotion years ago when they launched the PS4 version, but I didn’t see anything about it on the PSN store now.

Thanks for the heads up about the DLC.  I must have paid the $5 back in the day to get the PS4 version as I already have it along side the PS3/Vita cross-buy version.