I have three Betabrite multi-color scrolling LED screens that were pulled from PGA Tour Golf machines. These do require a power supply and connector cable. All of them are testing and working fine. This would be a great swap for a non-working topper. They may be able to be programmed as well but I've never looked into that.
You will receive exactly what's in the first picture. The second picture shows the PGA topper that it was originally displayed in.
Asking $65 each plus shipping or $150 for all three plus shipping.