There is some light key marking but this really is unoticeable when using the device. On the screen there are some black marks on the screen at the very bottom.
If you look at picture I took of the screen with the'Welcome' message. On a lot of the programmes I use this is barely noticeable especially with the launch bar at the bottom with the apps. The battery has a cycle count of 538 but these batteries typically last over the 1000 mark. I used it without the power cable pretty much every day so if you do use it with the power cable plugged in it will last for a very long time.
It still holds a full charge now and doesnt run down quickly. Most apps dont need the turbo boost of the CPU as the device is so powerful anyways. It's a great machine that can cope with pretty much anything you can throw at it! The item "Apple MacBook Pro 13, i7 3.3GHz, 16GB RAM, 512GB SSD, Space Grey, Top Spec" is in sale since Tuesday, September 1, 2020. This item is in the category "Computers/Tablets & Networking\Laptops & Netbooks\Apple Laptops".The seller is "mediacentral2002" and is located in London. This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, Bahrain, Canada, New Zealand, China, Israel, Hong Kong, Norway, Malaysia, Mexico, Singapore, South Korea, Switzerland, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Turks and caicos islands, Aruba, South africa, United arab emirates, Ukraine, Bahamas, Colombia, Costa rica, Dominican republic, Kuwait, Qatar, Uruguay.