2025 Topps Series 1 Baseball Release
2026-03-12 00:00 - 23:59 (America/Los_Angeles)
The flagship Topps baseball set of the year drops nationwide. Available at hobby shops, retail stores, and online retailers.

Whatnot Baseball Card Super Break LIVE
2026-03-14 20:00 - 23:00
Live box break on Whatnot featuring 2024 Topps Chrome, Bowman Draft, and Prizm Football. Random team slots and PYT available.

PWCC Weekly Premier Auction
2026-03-15 10:00 - 2026-03-22 22:00
PWCC’s weekly premier auction featuring thousands of graded cards across all sports and eras. Bid live or set max bids in advance.

Upper Deck ePack Spring Release Event
2026-03-18 10:00 - 23:59
Upper Deck releases new digital packs on ePack including exclusive parallels and trading opportunities with collectors worldwide.

2025-26 Panini Prizm Basketball Hobby Release
2026-03-19 00:00 - 23:59
Panini Prizm Basketball returns with the hottest rookies of the 2025-26 NBA season. Hobby boxes feature on-card autos and prizm parallels.

Heritage Auctions Sports Cards Platinum Night
2026-03-20 18:00 - 23:00
Heritage Auctions presents their flagship sports card auction featuring graded rookies, vintage stars, and modern investment pieces.

Magic: The Gathering — Aetherdrift Set Release
2026-03-21 00:00 - 23:59
Magic: The Gathering’s newest expansion Aetherdrift launches at local game stores worldwide with prerelease packs and draft events.

Burbank Sportscards Show
2026-03-22 09:00 - 15:00
Weekly card show at the Burbank Airport Marriott. Over 100 tables of sports cards, TCG, and vintage collectibles.

SGC Grading — Free Shipping Promo Weekend
2026-03-28 00:00 - 2026-03-30 23:59
SGC offers free return shipping on all grading submissions received this weekend. Standard and Express service levels available.

Beckett Grading Booth — Dallas Card Show
2026-03-28 09:00 - 2026-03-30 17:00
Beckett Grading Services will be on-site accepting submissions at the Dallas Card Show. Walk-in grading available all weekend.

Heritage Auctions — Spring Trading Card Showcase
2026-04-01 10:00 - 2026-04-03 22:00
Heritage Auctions presents their annual Spring Trading Card event featuring graded vintage baseball, football, basketball, and modern hot cards. Highlights include a 1952 Topps Mickey Mantle PSA 5 and multiple high-grade rookies. Extended bidding on all lots.

PSA Set Registration Deadline — 2024 Topps Chrome
2026-04-01 23:59
PSA set registry deadline for 2024 Topps Chrome Baseball. Submit your cards before the cutoff to be eligible for the Set of the Year award.

Whatnot — National Sports Card Week Team Break Marathon
2026-04-04 12:00 - 23:59
12-hour team break marathon on Whatnot featuring 2025 Topps Chrome, Bowman Draft, Panini Prizm Basketball, and more. Multiple breakers, multiple formats. Pick your team or buy a random spot. All breaks filmed and shipped same week.

Goldin Auctions — Modern Rookie & Patch Auction
2026-04-05 09:00 - 2026-04-10 21:00
Goldin’s dedicated modern card auction featuring 1/1 patch cards, rookie PSA 10s, and rare parallels. Over 500 lots including Wembanyama, Lionel Messi, and LeBron James cards. Bidding closes April 10.

Heritage Auctions Spring Sports Card Sale
2026-04-05 10:00 - 2026-04-06 22:00
Heritage’s flagship spring auction featuring premium vintage and modern sports cards, autographs, and memorabilia. Over 2,000 lots from Pre-War to present.

Patrick Mahomes Signing — Steiner Collectibles
2026-04-05 12:00 - 16:00
Patrick Mahomes signs officially licensed memorabilia and trading cards through Steiner Collectibles. Limited spots available.

Pristine Auction — Weekly TCG & Sports Card Drop
2026-04-07 19:00 - 23:00
Pristine Auction’s weekly live auction on Whatnot covering sports cards and Pokemon/MTG singles. Starts at $0.99 with no reserve on most lots. Live stream auction with real-time bidding.

2026 Leaf Metal Draft Football Release
2026-04-08 00:00 - 23:59
Leaf Metal Draft Football releases featuring autographed cards of the top prospects ahead of the 2026 NFL Draft.

2025-26 Panini Prizm Basketball — Retail & Hobby Release
2026-04-08 00:00 - 23:59
Panini Prizm Basketball releases nationwide at hobby shops and retail. Key rookies include Cooper Flagg, Ace Bailey, and Dylan Harper. Hobby boxes feature 12 packs with guaranteed autos and numbered parallels. Retail blasters available at Target and Walmart.

Whatnot Live: 2026 Topps Chrome Hobby Case Break
2026-04-08 20:00 - 23:00
Join us live on Whatnot for a full hobby case break of 2026 Topps Chrome Baseball. Random team and division spots available. Chase autos and refractors!

2026 Topps Series 1 Baseball National Release Day
2026-04-09 08:00 - 23:59
The hobby’s most anticipated annual baseball release. Available at hobby shops and online. Series 1 sets the tone for the entire hobby year.

Fanatics Live — Topps Chrome Hobby Case Break
2026-04-09 20:00 - 22:00
Live case break of 2025 Topps Chrome Hobby on Fanatics Live. 24 boxes, all teams available. Random team draw on air. Autos and refractors ship within 5 business days.

PWCC Marketplace Weekly Premier Auction
2026-04-10 09:00 - 2026-04-11 23:59
Premium raw and graded cards across all sports and entertainment. Thousands of singles and lots with no reserve.

SoCal Sports Card Expo — Spring 2026
2026-04-11 09:00 - 2026-04-12 17:00
The premier trading card show in Southern California. 200+ dealers, on-site grading, signings, and more. Free parking. Kids under 12 free.

PSA On-Site Grading Submission Day — SoCal Expo
2026-04-11 09:00 - 2026-04-12 17:00
Drop off your cards for PSA grading at the SoCal Sports Card Expo. Economy, regular, and express tiers available. Walk-in welcome.

Hobby Hotline Podcast — Live Q&A & Pack Break
2026-04-11 21:00 - 22:30
Hobby Hotline’s weekly live show featuring industry news, market trends, and a live pack break. Call in with questions. Topics this week: grading turnaround times, the Luka Doncic effect, and best boxes to buy right now.

PSA Card Grading — Booth at LA Card Show
2026-04-12 09:00 - 2026-04-13 17:00
PSA will have a full grading submission booth at the Los Angeles Card Show. Walk-in submissions accepted for all service levels. Economy, Regular, and Express tiers available on-site. Get your submissions in and skip the mail wait.

Los Angeles Card Show — Spring 2026
2026-04-12 09:00 - 2026-04-13 17:00
Southern California’s premier trading card show at the Pasadena Convention Center. 200+ tables of vintage and modern sports cards, TCG singles, sealed product, and supplies. On-site grading submissions accepted for PSA and BGS.

Shohei Ohtani Fan Fest — Fanatics Live
2026-04-12 15:00 - 19:00
Fanatics Authentic hosts a live signing event featuring Shohei Ohtani autographed memorabilia. Items ship directly to purchasers.

eBay Live Group Break: 2025-26 Panini Prizm Basketball
2026-04-12 19:00 - 22:00
Live on eBay! Full hobby box group break. Team spots available. Chase auto refractors and prizm parallels.
