I'd think $300 - 350 shipped for a kite of that genre. There were two different bars for the Sabre (one had a v-hole and the other an o-hole I
believe). The bar was modified after release to address line binding issues when turning aggressively. v-hole (or whatever they called it) would be
more desirable.
To some the kite may be worth more as it is a capable kite with Flexi quality and the last depower foil they made.
That being said, kites of that era typically sold for $100-125 per meter when new and generally depreciate by 50% the moment they left the factory so
that gets me to the $300 - 350 range +/- depending upon actual condition of lines, sail, bar, collectability, etc.
Depower Quiver: 14m Gin Eskimo, 10m Gin Eskimo III, 6m Gin Yeti, 4.5m Gin Yeti (custom bridle and mixer)
Fixed Bridle Quiver: MAC Bego 400, JOJO ET Instinct 2.5 & 5.5, Lil Devil 1.5, Sting 1.2
Rides: Ground Industries