This listing is for ONE Vintage Apollo Commemorative Matchbook Series Set by RCA, which is a Limited Series, with each set individually numbered. At the time of listing, I have ten sets available. I have the following set numbers available: 31854, 31855, 31860, 31861, 31865, 31867, 31885, 31886, 31887, and 31888. I will honor specific requests for a particular set number, if it is available. If not, I will send one of the sets remaining. Each matchbook memorializes a different Apollo mission. I am not sure at this time if each set is the same or not, but I will check. Please review the photos and email me with any questions BEFORE bidding, purchasing, or making an offer. I try to respond as quickly as possible, but please allow up to 24 hours for a response. If you purchase more than one item, let me invoice you with an updated total and combined shipping. I try and include multiple shipping options, so be sure and look at all of them for your least expensive options. See my other listings for more of my items available for sale. For items with free shipping, I reserve the right to change the shipping method while committing to treating your purchase with respect.