Used batteries that work aren't cheap at all anymore.
The telephone recons can be found I have a 60v set you could have for $25
each gel/agm styles.
I also have a 48v set of trojan T-875's you could have for $25 each they would be good enough to drive you a couple miles or so.
The best places to find them are places that fix golf carts or supply golf cart fleets or telecom companies.
You could also just go to any old place that takes car batteries and offer to buy them, they may sell you some, if they have 12v+ they are likely good enough to spin your motor a little and run your dash.
Good Luck
The telephone recons can be found I have a 60v set you could have for $25
I also have a 48v set of trojan T-875's you could have for $25 each they would be good enough to drive you a couple miles or so.
The best places to find them are places that fix golf carts or supply golf cart fleets or telecom companies.
You could also just go to any old place that takes car batteries and offer to buy them, they may sell you some, if they have 12v+ they are likely good enough to spin your motor a little and run your dash.
Good Luck