Apple refurb store is hands down one of, if not the best place to look for used Apple products considering the 1-year warranty. I have seen a few iPad Pros on there lately. That being said, I have given Amazon's "renewed" program another shot over the last week and have been pleasantly surprised. I was in the same boat of which iPad Pro to get. Ordered a 2018 iPad Pro 11 512GB with cellular for $799. It arrives tomorrow. If it's anything like the renewed iPhone 11 Pro I bought (same Amazon seller) I will be one happy camper. Phone was in brand new condition. MacBook Pro had a few signs of wear, but they sent me a model that was higher than the one I actually ordered. Very satisfied.