I just sent a bag to them as well - their offer was VERY fair, IMO - a little bit more than I'd paid for it. It takes 2-3 weeks after they receive the bag for them to complete the inspection process and mail a check. If you accept store credit, it usually works out to be an extra 50% (they gave me $160 cash or $240 store credit).
I have been a member there for a while, but *just* paid for a membership this month. I have rented 5 bags from them, and sold them one, with a couple more offers from them that I am considering. Overall, I am VERY pleased with their service - both the renting AND selling portions.
And it's better than putting the damn bags on feeBay, waiting for people to lowball you, then waiting for them to pay, and deducting feeBay and Paypal fees. I avoid feeBay at ALL costs, and only sell on Bonanzle. Avelle i
s now my 2nd go-to place when I want to clear out my bag shelves.