skify seems to have a lot of gear on here. I recently purchased a Sota Sapphire...fair price.....packed so no damage could possibly happen....double boxed .....was impressed with better than description and speed of delivery.
Dealers That Sell Large Volumes of Used Gear Online
I have purchased from a couple such dealers, and my favorite so far is The Music Room in Colorado. They have been entirely professional, and most importantly, their gear always arrives well packed and in better shape than even their description would lead one to expect. Their prices are reasonable, they are not gouging. I'm not affiliated, just a happy 2x customer.