ADT collection for sale. Tons of devices

I have a huge collection of mostly new ADT devices I am going to be selling. I purchased them all with the intention of using in a new home. I purchased my home and don’t need them.
I am not sure the current value but would like to sell it all to one person if possible. I know the devices are hard to find now and hope that this is exactly what someone is looking for.
Make an offer! I am able to sell with PayPal or on eBay. I can work with you on shipping as well.

13 new / 7 used door/window sensors

3 new / 3 used water leak detectors

4 new motion detectors

3 new / 1 used smoke detectors

1 used carbon monoxide detector

Willing to sell entire lot for $300. Can split up if needed.