I have two Roland e drum kits that I "inherited" from my uncle when he downsized his collection. One is the hd-1 and the other is the td-4kp. Many of the parts are interchangeable, so my uncle had combined both of them plus some other accessories (don't ask me what, but they're included) to create a giant megazord kit (he knows what he's doing, so I'm sure it was awesome).
The drums are still as they were when I received them- disassembled and mixed together for your inconvenience (facepalm). My plan was to keep one kit and sell the other but I have neither the time nor the patience to sort through and separate the kits, a daunting task for a new drummer such as myself. Someone who is familiar with e-drums could probably make quick work of it.
Together both of these kits retail for $900-$1k-ish used, which doesn't include the "mystery accessories". One of the base pedals alone retails for $300 used. All the parts are in excellent condition. Best reasonable offer takes them. You must pick up.
Happy to provide pictures upon request, but as I said, they are disassembled.