I'd say a bit low.
I
sold our first
Casita in April 2004 site unseen to someone who stopped me in a parking lot when I pulled in with my new
Casita.
Our first Casita was a '99 F.D. with all the options. We paid $13,500 delivered in May '99.
I
sold it for $12,500 in April '04.
Our new Casita is a '04 L.D. with just about all the options. It cost us $15,300 delivered.
Now thats not bad, for $1800 more we got a new Casita with more options and 5 years of camping.