Electronic Keyboard Instrument - I need a keyboard - dont have the money to buy one

Singer/songwriter and keyboard player recenlty released from prison

need instrument(s) [ussed the following while still in]:

Korg triton le
yamaha PSR 3000 and / or
a yamaha MM6 - mini motif

any and all assistance will be appreciated and valued for the rest of my life!!!!

ADM3