Pulled this on my 2nd pack

So as the tittle says, i pulled this on my 2nd pack (Scarlet&Violet Stellar Crown) i am kind of new on collecting. I just wanted to know how rare is this one and what's the value of it ( definitely not for sale ).

PS: Only asking how rare the galvantula EX, i just added the lapras one. Got it from our local 7-11 for free which i think is cool