2019 Topps Baseball Forum

I have 2 #175 Tommy Pham cards. One is a normal card with normal printing. The second one for all intents and purposes looks exactly the same except it has a very distinct metallic backdrop. I am not sure if this is just a printing error where too much metallic coating was put on it or if this is a card from another series. Nothing else indicates it is from another series so I am not sure. The scan shows the regualr card on the left and the prism version on the right although it shows a blueish tone to it. Any help is appreciated. 

Rainbow Foil would be my first guess, but it could be some other parallel. Hard for me to tell just based on the images.

If there is no serial number on the back, it is the Rainbow Foil parallel.

Thank you. I think you are correct that it is the rainbow foil. There are so many different series with these sets anymore it is hard to find which one is which.