I toss most junk in SDB and leave 10k out for shopping ect. keep my RS stuff in inv, for a whole maybe 5 -6 hours then SBD or shop it.
about 100,000 or so just in case something restocks while im looking threw shops and in my inventory i leave most of my good stuff usually when i get really good stuff i bought it too use or something but my restocks are either in my inventory, auction or trade post