I'm getting ready to sell my A77 kit. Was wondering where people feel they have had the best luck selling? I'll probably start with FB Marketplace (since it's local) before heading to EBay (although that seems like too much work). Are there specific camera gear sites that work well? Not too concerned about getting top dollar, but not willing to give stuff away either as I'd like to use those funds to put towards other gear.
I hope you're not expecting to sell it quickly or to make any reasonable money.
All SLR mounts are dead. Sony users are well aware of that, Nikon and Canon are still living in denial, Pentax users refuse to let go.
Selling any SLR gear is unfortunately hopeless. You need to be ready to cope with huge loss of value.
If you're expecting to sell gear reasonably quickly and painlessly, you'll lose even more value, but you won't have the lenses lying around as paperweights.
If you're expecting to lose as little as possible, it will take a very long time to sell the gear.
If you price it higher than market prices, it's still a loss, and you will probably never sell them unless you have something really unique. If it's popular gear, buyers will always find a cheaper seller.
If it's unique, you might find somebody interested in it, but then you need to consider who would be a likely buyer and why would he be interested in it.
Looking at your gear list, there's sadly nothing that would be unique and command a higher price.
Look at current prices and offer gear for less. That way at least you won't lose time waiting for a buyer that will never come.