FS: PCB CyberSync CSRB, CSR receivers, CST transmitter

I have two CSRB receivers and one CSR, used but in good condition, show some minor wear. The CSRB include all the cables and I only found one box. The CSR has only one cable.
The CST transmitter has a tiny little piece of plastic missing, I don't even know when that happened. You can see it in the picture, nothing major, works flawlessly. I comes with the PC cable.

I'd like to sell them as a set but I'd be open to other things. Full hi-res here https://www.dropbox.co​m …v43sZiVVSkvdwwk​OuT9a?dl=0
Price: $175 Please add the PayPal fee and I'll cover the shipping.
Thank you!

Or make me an offer

Price reduction.