What the cash shop sells
Recorded trail shops list eight colors: green, blue, pink, yellow, red, black, white, and rainbow. Buying applies the trail immediately. There was no separate equip step. Clones wear the same trail.
Two prices were actually spoken:
- The first trail cost 100,000 Cash. The player bought it and then stole from the next zone.
- The rainbow special trail cost 100 quintillion Cash.
Colors between those two were on the menu, and their exact prices were not captured. One early visit could afford yellow and not the rest. Another visit could afford nothing. Read the live menu.
The speed claim
Players describe the shop as a speed purchase, not a cosmetic. Two videos state that the rainbow trail gives x3 speed, and a third player who bought red, black, white, and rainbow together checked the stat and said three speed. No other color has a documented multiplier. The recordings also never split that x3 into movement speed versus treadmill training. A dragon-zone steal was credited to 500 trillion Speed plus the trail, so the bonus is large enough to matter at a gate.
Several players ran the treadmill for most of a session before they noticed the trail shop. Check it before you assume the treadmill is your only speed button.
The cosmetic-only claim
A gamepass ranking says a Robux product called Trails (Cosmetic), priced up to 999 Robux in that ranking, does not change speed, income, or hatch luck. Every trail purchase in the recordings used Cash, not Robux, and those Cash purchases were followed by stated speed gains. The cosmetic-only sentence may describe a different Robux product. It does not describe the Cash trails above. Unlisted divine trails behind a Robux pass were not demonstrated.