Apparently an all new character will be added to Mario Kart Tour and it will be Gold Dry Bowser. Along with that, gold drivers, karts, and gliders from past tours are back as well. The Gold Pipe requires the same 5 Rubies per 1 play and 50 Rubies per 10 plays as the standard pipes.
Appearance rates for the high-end drivers Gold Koopa (Freerunning), Dry Bones (Gold), and Dry Bowser (Gold) are each 0.6667%. Appearance rates for the high-end karts Gold Train and Gold Egg are each 1.0000%. And appearance rates for the high-end gliders Gold Glider, Gold Swooper, and Gold Crane are each 0.6667%. I didn’t really get into Mario Kart Tour so I am not sure if I am missing anything… Does anyone out there play it"
Source via GoNintendo

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