Saw this on my local craigslist. Looks minimal.
Classic Trillium 4500 restored! - $10500 (Eagle)
Showroom condition: Stored in garage / covered since new
New: King electric wall heater, induction cook top, cabinets and carpets
Custom: cocktail table, lunch counter, storage doors, screen door
Dinette: seats 4, 6 in a pinch
Sleeping: full-size master, couch / bunk, fold-down youth bunk.
Weather: window awnings, screen door, full cover
: 10 gal fresh, 20 gal grey, 4 gal Potti
and a Mr. Heater that connects to trailer LP gas line
Towing: 1808 GVW, new tires
, electric brakes
, 7 wire harness, sway bar
Information: Restoration List and History available upon request