I've got some black Phenix bibs size medium. They have the padded lower back support. Insulated. Waterproof. Extra durable cuffs. Full side zips. Super nice pants. I'm only selling because I moved to the PNW where I don't really need insulated pants. They've only been used 3 or 4 times.
I bought them new on sale for $200. Not sure what they're actually worth. I'd normally sell well under half of retail, but since they've hardly been used, I'd like to do better.