I need help to find one deck ELO cheap!!

There are many, but I wouldn't suggest ELO at your level.
Edd
Sharon
Spiaghi
Prince Jr
Ficannaso
Donnie
Oscar
Hugo

If you have alot left, switch out Sharon for Mona and

Deck barato / Cheap deck

This one is absolute minimum budget.

Ya...the Montana clan is the cheap and ok in elo mode...