Here's what you get for the man that has everything ...
Cristiano Ronaldo was surprised by his smokin' hot GF with a brand-new Mercedes for his 35th birthday ... and TMZ Sports has learned the whip cost nearly $1 MILLION!!
The insane present was given to Ronaldo after a dinner date in Italy on Wednesday night ... and CR7 -- a dude who's worth a BAJILLION dollars -- seemed legit stunned by the gift!!
The ride -- reportedly a 1-of-10 vehicle -- was draped in a red bow ... and Ronaldo's friends helped him celebrate it by dousing him in confetti and a rendition of "Feliz Cumpleanos.