Even if you can't get one of their new units, their website suggests that you buy an S5 for $199. Might be a good consolation prize.
While I told them I'd be happy to review a test unit for them, I can tell you that this alone raises red flags for me.
There's no reason to sell an S5 for $199. The market price is twice that.
The hardware has been used, this is why the price is so low. We no longer need this equipment.