I am going to purchase a used z1 unit from my neighbor for $500 and hes willing to pay for professional installation too. So total its going to be $500 and so I was wondering if this is a good deal. I tried searching for z1 units but it seems as if they don't sell them anymore. How much would it be to get a new z1 unit and how much would installation be?

Z1 was $2250 retail when it came out . Its been discontinued since the Z2 came out around 6 months ago. Installation depends on your vehicle

hell, if you dont want it, send your neighbor my way. I'll take it

a Z1 PLUS installation for ONLY $500....

Yeah, that's a good deal!

Why is he selling it for so cheap? Installation alone is going to run around $250 or so. He's losing a ton of money selling this thing to you.

If it's not filled with anthrax spores then go for it!