Jack will take whatever Soundwave's got and trade him some old country records he found in his garage. No radioactive rock samples, please- humans are really allergic to those.
Country records? Really? How horrible, and he thought better of the Autobot's pet humans.
...he'll still hand over a few pieces. They're the smallest pieces of rose quartz he has, but they're still easily the size of a human head. They're also his least favorite pieces. Not a fan of the color.
....Shockwave confiscates the radioactive samples. You're safe...for now.













