anything chinese is likely to be recent, it's illegal for chinese to export real antiques without a permit. i'd suspect the patterns are painted on with chemicals to colour the bronze at best, or maybe just painted in epoxy, acrylic or oil based. real antiques in this condition would have another zero added to that price. the light green patina looks suspiciously chemical. other than that, as an art object they are cool and bronze is under rated as a weapon material, it can be work hardened by hammering & sharpened to a good edge, romans used bronze razors to shave with. it was better than most iron swords for a long time until they figured out how to make & heat treat proper HC steel.
all in all, if you can afford it, like it and are happy with it as an art object, go for it. as in all art it's value is in the eye of the beholder and what people are willing to pay for it. just like in japanese samurai swords who are basicly a bit of wood, cloth, rayskin, and HC steel made from poor japanese ores mixed by hammer forging layers into something better, and accidentally producing an artistic result...or like my sword just above which if really old i would have expected another zero on the price, which i would not have been able to afford. the main difference is that the khevsurli were actually in a time warp and were still going to war with chain mail armour and swords/spears well into the 20th c. and were still making them for actual use at least until the 1930's when stalin finally broke them, with a few still being made for the significantly reduced population up to today, while the chinese make them as art objects for display and not intended for any real use.
would i buy one? yes. but not at that price unless i could afford it & didn't need it for something else.