Replace inner sleeves on used records?

I usually do keep them for future value purposes if they have something on them that applies to the recording. If they are just plain, I pitch them. 

Yes you should and along with double albums make sure you check for marijuana remnants.  Can usually find enough for one hit!

Every record I buy whether it’s used or new I clean and then place them in new sleeves.  I’m a little annal about this.