Previous owners can buy a second, "bare box," for $67 (no batteries/charger, no accessories, no grinder). I think this is not a policy motivated by profit, but rather intended to protect them from people using Radio Shack batteries and cheap chargers.
If you don't have a Delta-V charger and some really good LSD's, I'd say get the kit, but you may have a friend who can help if they won't make exceptions to their policy. (sorry I'm not suggesting you circumvent a very good company's policies, start by asking them if you want.)
Other than Blissville,
Smoke Shops in Torrance & West Hollywood range from $99 to $140
Craigslist used $60-$75, up to $100
Craigslist "new" older units however $85 (you pick up, $10 delivery) - don't know why they'd be willing to risk their re-seller's license with magic flight, but don't think they were in a smoke shop either. Dunno.