Still counting. I haven't had a comprehensive list since 1979. I have an estimated 20,000 books left as I've sold over 30,000 books over the years. I began collecting in 1963 but began reading comics in 1960. I inherited some of my earliest comics at that time (EC's, Avengers #1 Duck comics and Jungle comics.) I'm gradually entering them onto Comic Base. I have basically been bagging and boarding, evaluating grades and prices. Currently on a high grade run of Iron Man some of which I may have slabbed such as #55. Overall collection dates from 1941 to present. Gone are the days of buying almost every title from Westfield in the early 1980's. Some comics I regret selling but preferred original art over comics; although I culled almost 100 pieces last year. Several hundred comic books are signed in person: Williamson, Krenkel, Kirby. Russell, Ordway, Perez, Byrne, Adkins, Steranko, Infantino and Schultz come to mind. I will slowly have some key books slabbed this year. Luckily I have space to store them.