I have two of them ( Verizon /Novatel Wireless 4510 L hotspots) that I now longer need anymore, but at the same time I do not want to throw them out or recycle them. Especially when they are both in excellent (semi new) condition. Plus I have two extended batteries (5000mh) worth $89.99 each. So if anyone can help me with: either trading them in (to Verizon Wireless), or selling them back to a Verizon ( for their Pre Owned Section ). I would greatly appreciate it.