Electrical Parts Needed

[mcarobotics]

Our rookie team had a great season this year with our robot, which was a shooter. We have been doing a lot of outreach and demos with it in the community and we have been able to attract many people to FIRST because of it.
We want to be able to keep it running to use in demos; however, we do not have enough money to spend on extra electrical parts and we will need to strip it if we want to build a robot next year.
I am wondering if there are any teams that have lots of spare parts who would be willing to send us some so that we can keep our robot.
We would need 4-5 speed controllers, a power distribution board, a sidecar, a wireless router, and an on/off switch.
We do not have much extra money but if teams are willing to sell items cheap, trade for them or simply just give them away we would be very grateful.
Thanks!