Almost unused. This is a set including the TR mount (for heightening and bounce, sold separately) and a diffuser (flash light attenuation cover). The product box exceeds the packing thickness (scheduled for Yu-Packet Plus), so it will be shipped folded. I also have only GODOX TR(O) (compatible with Olympus/Panasonic), so please let me know if you'd like it. I will not respond to price reduction comments outside of common sense (and may block the user). No claims, please.