I just posted over 100 discs on Ebay! Some new, some used, some collector's items. Free towel to first person to purchase 3 discs or more. I also have them loaded on Shutterfly.com so send me a PM w/your email addy and I'll send them to you via email and you can view fronts and backs and entire collection. I have weights ranging from 120 to 178, great for beginners, ladies and the Japan Open 150 Class. Manufacturers include Innova, Discraft, DGA and Curley Discs. Most are set at a minimum bid of $5.00 and the sale ends in 10 days from today. Shipping is only $2.50 for every disc. These date back from 1987 all the way up to 2008. Are you missing a year from your series collection? I may have what year you're missing. My seller name on ebay is michellewade3802 and I have 100% POSITIVE FEEDBACK. They're listed under Sporting Goods - Outdoor Sports - Disc Golf.