# The Post War Cards Newsletter A daily hobby newsletter uncovering the stories, insights, and history behind vintage sports cards. The Post War Cards Newsletter & The Unopened Market Report! Page: Feed: --- ## [The Post War Cards Newsletter #362](https://postwarcards.substack.com/p/the-post-war-cards-newsletter-362) _2026-08-20 · PostWarCards_ The Original Photo Behind Roberto Clemente’s 1963 Post & Jell-O Cards / Great Hobby Writing / The 1977 Laughlin “Erorrs” Set: One of the Hobby’s Greatest Mistakes ## [The Post War Cards Newsletter #361](https://postwarcards.substack.com/p/the-post-war-cards-newsletter-361) _2026-08-19 · PostWarCards_ REA’s Latest Auction Was Loaded With Hobby Rarities / A Million-Dollar Lew Alcindor UCLA Jersey ## [The Post War Cards Newsletter #360](https://postwarcards.substack.com/p/the-post-war-cards-newsletter-360) _2026-08-18 · PostWarCards_ Lelands’ 2026 Summer Classic Highlights / Goldin’s 7th Monthly Sports Elite Auction ## [The Unopened Market Report #82](https://postwarcards.substack.com/p/the-unopened-market-report-82) _2026-08-17 · PostWarCards_ GAI Graded 1970s Pack with Stars on Back / 1970s PSA Graded Hockey Packs / A Signed 1970 Topps Way-Out Wheels Box ## [The Post War Cards Newsletter #359](https://postwarcards.substack.com/p/the-post-war-cards-newsletter-359) _2026-08-16 · PostWarCards_ Yesterday’s Heroes and a Signed 1948 Bowman Flashback / On The Blog / A Topps Vault Color Negative That Actually Got Used ## [The Post War Cards Newsletter #358](https://postwarcards.substack.com/p/the-post-war-cards-newsletter-358) _2026-08-15 · PostWarCards_ Four Beckett Covers, One Michael Jordan Rookie Card / Rare Salesman Samples from The National ## [The Post War Cards Newsletter #357](https://postwarcards.substack.com/p/the-post-war-cards-newsletter-357) _2026-08-14 · PostWarCards_ The “Complete” 1987 Topps Signed Set… Except It Can’t Be / In The News / Championship Rings, Stadium Seats, and More at Hunt Auctions ## [The Post War Cards Newsletter #356](https://postwarcards.substack.com/p/the-post-war-cards-newsletter-356) _2026-08-13 · PostWarCards_ A Rare 1959 Topps Salesman Sample and an Even Rarer Star-Cal Find / Great Hobby Writing / From the Topps Vault: Cal Ripken Jr. Tattoo Artwork ## [The Post War Cards Newsletter #355](https://postwarcards.substack.com/p/the-post-war-cards-newsletter-355) _2026-08-12 · PostWarCards_ Mickey Mantle’s 529th Home Run / Tracing a Jackie Robinson Photo Used For His Exhibits Card to a 1946 Newspaper ## [The Post War Cards Newsletter #354](https://postwarcards.substack.com/p/the-post-war-cards-newsletter-354) _2026-08-11 · PostWarCards_ Love of the Game’s Summer Premier Auction / BBCE’s Latest Auction: Big Prices for Vintage Unopened and 1986–87 Fleer ## [Daily plans, scheduled by AI (Sponsored)](https://crawlproof.com/a/0NmeqyZVAwZi) _2026-08-11 · **Sponsored**_ AI-made daily plans that schedule tasks and protect focus time. ## [The Unopened Market Report #81](https://postwarcards.substack.com/p/the-unopened-market-report-81) _2026-08-10 · PostWarCards_ 1968 OPC Baseball Packs / Wheaties + 1972 Topps BK Cello Packs / 1966 Philadelphia FB Cello Packs