have to agree with sunny. i could never imagine such a thing in this game. hunting the rares is what makes this game fun to me. if anything id make an exchange something like this.
9* rares= 1 Ragol Ticket
10* rares=2 Ragol tickets
11* rares=4 Ragol tickets
12* rares=8 Ragol tickets
you can exchange these tickets and get one of the random item
1 Ticket:
Amplifier of Anti
Amplifier of Barta
Amplifier of Blue
Amplifier of Deband
Amplifier of Foie
Amplifier of Red
Amplifier of Resta
Amplifier of Shifta
Amplifier of Yellow
Amplifier of Zonde
5 Tickets:
Photon Drop
Add slot
Amplifier of Gibarta
Amplifier of Gifoie
Amplifier of Gizonde
Amplifier of Rabarta
Amplifier of Rafoie
Amplifier of Razonde
15 Tickets
Photon Drop *5
Photon Crystal
Add slot *2
Mag cells perhaps? common mag cells
anyways im just going on but something like this would make more sense
OR!
just make rare items sell for more than 10 meseta lol