Glendale made a Titanium model in the 25 foot range through early 2010 when the economy caused them to close their doors. It is a premium level unit, being dang heavy for its size and still bring a bunch of bucks used. We had one, a 2006, a couple sizes bigger and it was a very nice unit - almost better in some ways then what we have now.
There are many older (through, say 2005 or so)lower end units that are in the length you are looking at but as a 'warning', they lack a lot in living space and have very few amenities and are usually in the furthest back row of a dealer's lot.
Dave W along with my DW, Susan and our poodlepups, Callie & Molly,2011 Ford F250 6.7 CCLB, 5er Hitch Option w/B&W Hitch,,Ride Rite air bags, 2014 Montana High Country 343RL (38')