Catalyst crystal bundle not worth it

Catalyst crystal bundle not worth if for $49.99 could be a lot better if kabam sold a tier 4 class catalyst crystal by itself for $9.99 and move the limit up to 2 or 3 they would make a lot more money. for me i need 1 more T4 science class cat for a rank 5 4star but I won't spin $50 for a of chance i could get one but i would if it was for $10 then i would.