Brand new ergonomic office chair by Branch (retail is $529)

This is the Ergonomic Chair (in the Pebble colour with the White frame) by the Canadian furniture brand Branch. It retails for $529 [$469 + tax]: https://www.branchfurniture.ca/products/ergonomic-chair This chair has been awarded Best Office Chair by Gear Patrol, TechRadar, Tom's Guide, CNN, and WIRED. It has 1000s of five star reviews. This chair is in NWOT [New Without Tags] condition, as I bought it but never used it [other than an initial trial seating for about 30 minutes]. It's in mint condition, and is a great and comfortable chair. I just ended up finding another option for my home office set-up. It has eight points of adjustment, firm lumbar support, and a breathable mesh seat + back cover. Here are the other benefits, from the website: - Supports 275 lbs - 3D removable armrests, height, tilt and tilt tension, seat depth and removable lumbar rest - Contoured upper backrest for active posture - Synchronous mechanism links backrest and seat pan to tilt in unison - Five star anodized aluminum base - Certified Greenguard Gold for low VOC emissions - Meets the BIFMA standard for commercial-grade use No lowball offers, please. I'm simply trying to recover at least 50% of what I paid, and I believe my price is very fair for the quality and condition of the product that you're getting. Thanks.