What clan/s, gamemode, what do you own from beforehand, what are you good with, what you suck with.
Assuming ELO, threw this together for ya: deleted
It's over your budget but not by much.
500ish over, but that's not a big issue.
This may shock you, but there are Montana decks without those cards. GOOD Montana decks.
Likewise, you could make that argument to every single clan released to date. If you have the good and the CRs you're better off than with cheap and cheaper.