OOSClub Guides
Sports card guides
Hobby vs retail boxes, card terms, breaks, grading and where to sell.
See Sports cards tools and groups →Topics
Niches
11 guides · 6 for Sports cards
- Niche startersSports Card Terms: Parallels, Numbered, Rookies, AutosA plain-English glossary of sports card terms: base, inserts, parallels, refractors, numbered cards, rookies, autos, relics, RPAs, grading and pop reports.5 min read · Updated Oct 2026
- Niche startersHow to Start Reselling Sports CardsA beginner's guide to reselling sports cards: who makes cards in 2026, hobby vs retail boxes, key card types, checking sold prices, breaks, grading and risks.5 min read · Updated Oct 2026
- Niche startersHow to Submit Cards for Grading, Step by StepHow to send Pokémon and sports cards to PSA for grading, from account and declared value to packing, shipping and returns, plus how CGC, Beckett and TAG differ.6 min read · Updated Oct 2026
- Niche startersHow to Store Cards and Sealed ProductHow to store trading cards, graded slabs and sealed boxes: sleeves, toploaders, one-touch holders, binders, acrylic cases, safe room conditions and records.5 min read · Updated Oct 2026
- Niche startersHobby vs Retail Boxes: Blasters, Megas and HangersHow sports card hobby boxes differ from retail blasters, megas, hangers and fat packs: what's inside, where they're sold, exclusive parallels and odds.5 min read · Updated Oct 2026
- Niche startersCard Grading Costs Compared: PSA vs CGC vs BGS vs TAGWhat PSA, CGC, Beckett (BGS) and TAG charge to grade a card in 2026: price tiers, value caps, turnaround, upcharges, grading scales and when it's worth it.5 min read · Updated Oct 2026
General guides
Useful across niches, including Sports cards
- SellingWhere to Sell Trading Cards: Fees ComparedSeller fees for Pokémon, Yu-Gi-Oh!, Lorcana, One Piece and sports cards on TCGplayer, eBay, Whatnot and Fanatics Collect, with worked payouts and shipping.6 min read · Updated Oct 2026
- SellingReseller Taxes and 1099-K: What US Resellers Should KnowHow US resellers are taxed: the restored $20,000 and 200-sale 1099-K threshold, hobby vs business, cost of goods, self-employment tax and sales tax.4 min read · Updated Oct 2026
- SellingHow to Price Trading Cards: Sold Comps and Price GuidesHow to price Pokémon and sports cards from what they actually sold for: eBay sold listings, 130point, TCGplayer, PriceCharting, Card Ladder and PSA.6 min read · Updated Oct 2026
- SafetyCard Breaks Explained: How They Work and the RisksHow sports card and Pokémon breaks work: formats, spot prices, rules on Whatnot, Fanatics Live and eBay Live, the open legal questions and scam signs.6 min read · Updated Oct 2026
- SafetyBuying on Whop: Memberships, Refunds and ScamsHow buying on Whop works: checkout, Discord access, free trials, cancelling, refunds, the 120-day Resolution Center, chargebacks, and how to check a seller.4 min read · Updated Oct 2026