So you're trying to sell a pair of used skis that have griffon demos in them that retail for 400, then a pair of $50 rossignol axiom bindings off a pair of afterbangs, for 450?
I would suggest selling the skis separately, the Rossignol Axioms can be bought at many stores for $50 on clearance or with a package deal, but most people wouldn't even want to use those bindings. You could definitely sell them with the Griffons for 500 no problem. It's just you're expecting someone to buy an already used/mounted pair of (demo skis? Idk just assuming) and wanting to mount them again, which is two mounts. That seems real steep since they are used and would require a second mounting with removing the Griffons. At 450-500 people would prefer to buy a new pair of chronics with bindings at a shop and spend the extra ~100 on getting a fresh pair of sticks.
tl;dr if you lower your price and need the cash these will sell because they are amazing skis. If you sell them with the bindings that are already mounted you could definitely go for the price you are looking for, and even then you could nab a pair of used griffons or other bindings off here cheap.
Just my 2cents, only trying to help you sell these. I just sold a pair of 181 Jeronimos minty with one mount and sold the Rossi FKS14s separately for about 500, and those retail for 600 skis only and 300 bindings only. They wouldn't sell for any higher.
