Amiga games

[nsp]

I cant find this version online anywhere maybe i have been looking in the wrong places but all I can find is a blue version disk

Anyway I have the original STREET FIGHTER on amiga, *NOT STREET FIGHTER 2* street fighter 1 where all you can play is ryu as player 1

The question Im asking is I have a white disk version of the game on ebay all i have ever found is a blue disk version of the game
So is this rare or just something else, What is the deal with it being white, its got the capcom logo date trademark everything yet its a white disk, I dont undersatnd, Is it rare version?

https://twitter.com/NSP1shop/status/...523520/photo/1

[nsp]

any of these rare or woth anything aswell thanks i dont want to see i kust want to see if rare or worth anything as im going to put them in the store for people to play on, if they are rare then a bonus for store if not no matter

https://twitter.com/NSP1shop/status/...352320/photo/1

they are barbarian 1 and 2, charlie chimp remix (no idea) r-type 2,Striker, Italy 1990, dragon spirit.