If you want to sell your comics, a list sure comes in handy for me! The same goes for trading, and although there usually isn't much I'm looking for, I'm willing if you have the right stuff. If you are looking to buy comics, send me a want list and I'll see what I can fill. I specialize in Silver and Bronze age comics. You can also visit my ebay store under the seller name "Wildercat" for a variety of quality comics from the Golden, Silver and Bronze ages.
Also: I am a Co-Founder and Senior Advisor to CPVPriceGuide.com, home of the Variant Price Guide for 1980's Marvel & DC Newsstand Canadian Cover Price Variants (Type 1A) — a free resource contributed to the hobby since 2018!