If i could Sell upgrades it' be great,but my fathers wont let spend my money on things like that ;-; (guess i need to wait until 9th grade to herd my mom's jewelry (seriously she has a jewelry)and become billionare lel) But i suggest you to give other ranks too.that way people can buy Your upgrades faster Or just save Your money so you buy food for yourself
Lol if you guys want to offer anything other than diamonds, I would suggest overpaying so that he'll accept.
I'm a girl, and I should be able to sell it today to FindMe. But yes, if someone wants to offer rares I expect substantially more because I'd have to go through the effort to sell them.