What to do with a Cisco ISR?

So I was cleaning out the room where old equipment goes to die and came across a Cisco 2921 ISR (CISCO2921-V/K9) that was never deployed. It has two PVDM cards and a Multiflex T1/E1 card for voice. Before going the route of ecycle or fleabay, I thought I would see if there was any interest to test it out. Anyone interested in doing any testing with it? I’d be glad to set it up and run through test scenarios or put it on the subnet of shame for remote access.