justbacon

So I found this up for sale http://imgur.com/a/Lb9JrVG Seller mentions about 15 years old and 21inch. Anybody have any additional input or info on it? Price is low in my opinion at $400 and 6 hours of ride time. I bought myself a KJ Big Joe 2 in March which has done everything I needed and more. So I guess I'm asking is this a worthy upgrade/addition regardless of age? TIA Edit: A little more digging and I have realized this is a K7. Feel free to delete me.