1 · Showcase
Post your cards and collectibles into your own collection, set it public or private, add the story note, and let the room browse and comment on the public shelves. Showing off is the whole feature — and it's a good one. It's live below.
A box of old cards, a single pull you're staring at, a shelf you've been meaning to start — you don't need to know what you have before you ask. Show Luka the card — a photo, right here in chat, or through the room's own photo buttons on the tools below — and he reads only what's actually printed on it, walks the five checks with you, and tells you honestly what would pin down a value. He never assigns a grade and never prints a value: observations, and sold results with a source and a date, or no number at all. The tools sit one step below — Evaluate a Card, Catalog a Piece, Release Watch. That's the depth he draws on. Start with the conversation.
Each door opens Luka with the context already loaded — the photo door first, because a picture of the card settles more than a description ever will. Partial answers are fine; he works with what you give him.
One staging note, stated plainly so nobody has to guess: the Showroom launches as a showcase. Buying and selling on the site is not part of the launch — it arrives in stages, on purpose.
Post your cards and collectibles into your own collection, set it public or private, add the story note, and let the room browse and comment on the public shelves. Showing off is the whole feature — and it's a good one. It's live below.
The "open to offers" flag is live on every piece you'd part with — members can see the flag and say they're interested in the comments. Member-to-member messaging is the next step. Any arrangement stays between members — the site stays the shelf and the introduction, not the cashier, and it never sets a price.
An on-site marketplace with payments and shipping is a bigger build and a separate decision, and it comes later if it comes. It is not promised at launch, and nothing in the Showroom today should be read as "you can buy and sell here now."
Walk the five checks a collector actually makes — corners, edges, surface, centering, back — in plain language. You get a condition summary built only from what you reported, and the honest next step: a Luka value check that demands recent sold results with a source and a date, or no number at all. This tool never assigns a grade and never prints a value.
Your photo is read once to draft the title and story note. It isn't kept on our side.
See Release Watch — new packs & cases, dated by the makers →
Grading means paying a company to examine your card, judge its condition against a published scale, and seal it in a tamper-evident holder — a slab — with the grade on a label. Below: the three big companies in plain words, what a grade does and doesn't promise, and the worksheet that decides whether sending yours is worth it. Every fact here was checked against the companies' own pages on Oct 20, 2026; fees and turnaround times change, so this page links to them and never prints them.
PSA (Professional Sports Authenticator) is the hobby's most-used grader. One number on the label, 1 to 10, with half points only in the scale's lower half — an 8.5 exists; there is no PSA 9.5. A Gem Mint 10 is, in PSA's own words, "a virtually perfect card": four perfectly sharp corners, sharp focus, full original gloss, no staining, and centering no worse than about 55/45 on the front.
Two PSA outcomes surprise newcomers. A qualifier is a note pinned to a grade — OC means off-center — when one flaw is singled out instead of pulling the number down further. And a card can come back with no grade at all: PSA publishes refusal codes for evidence of restoration, recoloring, trimming, altered stock, or cleaning.
Source: PSA's published grading standards — psacard.com/resources/cardgradingstandards — checked Oct 20, 2026. Fees & turnaround: posted on PSA's own submission pages; read them the day you submit.
BGS (Beckett Grading Services) is the company that shows its work. Every graded card carries four subgrades — a separate 1-to-10 score each for centering, corners, edges, and surface — printed right on the label, so a buyer sees exactly where a card is weak. The overall grade leans on the weakest subgrade; the other three can only pull it up so far.
Labels are color-coded: black for a perfect Pristine 10 (all four subgrades 10), gold for Pristine 10 and Gem Mint 9.5, silver for everything else. Grades run 1–10 in half points, and Beckett says every card is screened for trimming, doctoring, and alteration before grading begins.
Source: Beckett's grading page — beckett.com/grading (subgrade mechanics per Grand Screen's Beckett guide) — checked Oct 20, 2026. That page posts Beckett's current fees & turnaround.
SGC (Sportscard Guaranty Corporation) is the grader vintage collectors reach for, in the black-insert slab collectors call the tuxedo. SGC runs 1–10 with half points all the way up, and splits the top into two tiers: a Gem Mint 10 allows centering of 55/45 or better and a slight print spot, while a Pristine 10 — the gold label — demands 50/50 centering and no visible wear under magnification.
SGC will also seal a card as Authentic with the reason printed — altered, color added, evidence of trimming, miscut — instead of a number. And one ownership note, because it shapes your choice: PSA, SGC, and Beckett now sit under one parent company, Collectors, and still run as separate brands with separate scales. A 10 from one is not a 10 from another.
Sources: SGC's published standards (quoted in AA Mint's SGC guide) and gosgc.com/card-grading/submissions; ownership per hobby press coverage of the Collectors acquisitions — checked Oct 20, 2026.
The room's rule before paying for any slab: run the cert number through the company's own lookup, then look at the card, not just the label.
Sources: Beckett's grading page (label QR verification); PSA's Population Report coverage at psacard.com (counts of graded cards, by grade); Wikipedia, "T206 Honus Wagner" (the Gretzky card's history) — checked Oct 20, 2026.
Sources: Beckett's grading page FAQ (Graded Card Review); SGC submissions page (crossovers & reviews); PSA's grading standards (refusal codes); CardCenterPro's pre-grading checklist — checked Oct 20, 2026.
The decision, in the open — the same math CardCenterPro's checklist teaches. Look up recent sold prices (never asking prices) for your card raw and at the grade you honestly expect; your comp worksheet on the piece's page is built for exactly that evidence. Pull the grading fee from the company's current page — PSA · Beckett · SGC — because fees move and this page never prints one. Every number below is yours; the worksheet just does the subtraction.
Packing, per the same checklist: a new penny sleeve, then a semi-rigid holder — most graders prefer semi-rigids to hard toploaders — and follow the company's current packing instructions, because they change and they differ. Method: CardCenterPro's pre-grading checklist, cardcenterpro.com — checked Oct 20, 2026.
Education only: this room never issues a verdict on a specific piece — yours or anyone else's. A card you can't verify goes to a grading company, not to a guess.
Sources: Beckett's grading page (label security features; trimming screen); PSA's grading standards (alteration refusals) — checked Oct 20, 2026.
Cards were cigarette advertising first. From 1909 to 1911 the American Tobacco Company tucked its 524-card T206 "white border" set into packs across 16 tobacco brands — and Honus Wagner, then the game's biggest star, refused to let it continue. Why is still argued about (the story most often told: he didn't want kids buying tobacco to get his card), but production of his card stopped almost at once, and only about 50 to 200 Wagners were ever distributed. Scarcity did the rest: Jefferson Burdick's 1933 American Card Catalog already listed the Wagner at $50 — the most expensive card in the book.
Source: Wikipedia, "T206 Honus Wagner" — checked Oct 20, 2026.
Collecting went mainstream and the presses went wild. Topps, Fleer, Donruss, Score, and Upper Deck printed cards on a scale the demand couldn't support — Fleer alone was credited with roughly 1.8 billion cards in 1987 — and a generation bought "investments" by the case. Supply swamped demand, the bubble burst in the early 1990s, and most cards from those years are worth pennies today: the hobby's permanent lesson that printed-more beats famous. The twist old-timers enjoy: quality control was loose enough that genuinely perfect copies of junk-era stars are scarce, so gem-grade examples of the era's big rookies became a chase of their own.
Sources: Wikipedia, "Baseball card" (the junk wax era); 1960s Baseball's era summary (1987 production figure); Boardroom, "Junk Era? Not Anymore" — checked Oct 20, 2026.
The record book fell four times in two years. A one-of-one Mike Trout rookie sold for $3.93 million in August 2020; a 1952 Topps Mickey Mantle for $5.2 million that November; a T206 Wagner for $6.6 million in August 2021; then, in August 2022, the "finest known" 1952 Mantle — graded SGC 9.5 — for $12.6 million, at the time the most ever paid for any sports item. The record has moved again since (a Jordan–Kobe dual-autograph card, $12.9 million, August 2025). The boom's quieter legacy is the one this room runs on: grading, population reports, and sold-comp evidence became the hobby's common language.
Sources: Wikipedia, "T206 Honus Wagner" (the record chain); ESPN, Aug 28, 2022 (the Mantle sale) — checked Oct 20, 2026.
New sealed product, watched at the source: every date below comes from the maker's own product or release-calendar page, checked daily, and links out to it. If a maker has announced a product without posting a date, it shows as announced — never with a borrowed one.