One of the most sought after and rare production lines within the Steep Tech series by The North Face, the "Highline", is extremely rugged. There are a couple different names for this model as well, some call it "Highline", others say "Highlander". No matter how you say it, this model always demands high prices at resale.
Retail was $500 to $1000
Expect $400 to $900 depending on year, color and condition.