Get Back On Stage

I am a 40+ year experienced keyboardist and vocalist and hard times has made me sell all of my musical equipment. I need to play again and going crazy without an avenue to find funds to buy a few used pieces of musical equipment. I am not asking for a lot and just trying to get the bare essentials that I know will be able to do the job and get me back out there playing and recording again. I've played music for a livng most of my adult life and still have an opportunity to make some money and play with others. Being a musician is an expensive hobby! But it's the only thing I do that satisfies my creative mind and keeps my brain active. Please help me pick up some used gear and satifisy my craving to make music again. Thank you!