Mine's not for sale, but I have a whole bookshelf of nothing but D&D materials... 
2 different releases of the 2nd Edition Player's handbook & DM Guides,
 several adventures (storebought), 
several printed PDF adventures, 
Ravenloft Black Box, 
Forgotten Realms Box,
Lands of Intrigue box, 
3 Volume Priest Spell Compendium,
4 Volume Wizard Spell Compendium, 
4 Volume Encyclopedia Magica, 
3 Volume Van Richten Compendium, 
World & Dungeon Map Creators, 
Monster Manual, 
Core Rules CD ROM 2.0 & Expansion, 
Psionics Handbook
7 sets Polyhedral dice
AD&D Beginners Box set
and then, a sparse start for 3.0, including core books, adventures and handbook/guide expansions.... (altho I've got these, I'm not as keen on playing them like I am the 2nd Ed stuff)