Need a lil math help

You need 93 more shards. Add them up.

tiers 1-6 give u 24 shards daily.
if u finished battles today u'll get 48 more shards untill it's over so u need 45 more shards.
meaning 9*250=2250 crystals
edit: i noticed that tier2 that gives 3 shards is cheaper, so if u open tier2 15 times (15*3 shards) u need to spend 15*140=2100 crystals
but i don't know if the cost is the same each time u refresh it

Looks like i might only unlock Palp and not 7 star him if that is the case dont know if he is worth the 2k or more crystals cause my Rebel team is only mostly gear 8 with Leia at gear 9. and i could get K2 to Gear 9 but wedge with his stupid Syringes need is killing me