Hello, I am relatively new to record collecting and as my first real splurge I am going to buy a 1957 record (songs by Sam Cooke) and I was wondering what outer sleeve I should buy to make sure it lasts as long as possible. It will be displayed so it will not be touching any other covers for a very long time. I’m not very picky when it comes to clarity so I really do not mind how see through it is. Thank you for you help