>>104569048They only got collected once so far, they were collected in Marvel Adventures Digests and you'd have to look for the following:
Marvel Adventures Spider-Man: Thwip (collects #53-56)
Marvel Adventures Iron Man and Spider-Man (has #57 in it)
Marvel Adventures Spider-Man: Peter Parker vs the X-Men (#58-61)
Marvel Adventures Spider-Man: Amazing (collects vol 2 #1-4)
Marvel Adventures Spider-Man: Spectacular (vol 2 #5-8)
Marvel Adventures Spider-Man: Sensational (vol 2 #9-12)
Marvel Adventures Spider-Man: Friendly Neighborhood (vol 2 #13-16)
Marvel Adventures Spider-Man: Tangled Web (vol 2 #17-20)
Marvel Universe Spider-Man: Amazing Fantasy (for some reason they decided to abandon the Marvel Adventures branding for this digest; collects vol 2 #21-24)
There was also another digest that collected a story where Chat meets Captain America but I forget which digest that was.
That said, all of the individual issues are up at Comixology now. I didn't think they'd get around to doing that.