Cards in. Money out.
Lockstock runs the whole loop — read the card, price it, list it everywhere, keep it in step, and tell you what the next box is worth paying for. Here is each part of it, in order.
Photograph a stack. Get it back identified, graded and priced.
Drop in photos and Lockstock reads them: the card, the set it came from, the collector number, the rarity and the finish. It grades condition from the images, prices each line against the live market, and hands you a batch you can push into inventory in one click.
The hard part of card software isn't reading a name — it's telling this Charizard from the four reprints that look identical at a glance. Lockstock matches on set and collector number against a catalogue of roughly 88,000 products, so a 1999 print and a 2023 reprint don't land on the same price.
- Up to 500 images — 250 cards — in a single batch
- Front and back: the back is what grades the condition
- Name, set, collector number, rarity and foil/finish
- A confidence score per card, and a Needs a look queue for anything uncertain
- Fix any line inline, then add the whole batch to inventory or export it as CSV
Reprints, caught
Matched on set name and collector number — not a fuzzy name search — so the cheap reprint never gets the expensive card's price.
Condition from the back
Whitening and edge wear live on the back of the card, so that's what gets graded. Front-only mode is there if you're moving fast.
You stay in charge
Nothing is committed until you say so. Low-confidence reads are flagged rather than guessed at, and every field is editable.
Know what a card is really worth — raw or graded
Every card carries a live market value across the twelve games Lockstock tracks. Click any card, anywhere in the app, and you get its current market price, its recent history, and — when it's a card people grade — what the graded copies bring and how many exist at each grade.
Played cards aren't priced by guesswork either. You set the discount off Near Mint for each grade once, and every played copy follows it automatically.
- Live market pricing across 12 games, raw and sealed
- Graded values with PSA, CGC and BGS population data
- Your own discount ladder for LP / MP / HP / DMG off the NM price
- A price floor per card, so nothing ever lists below what it cost you plus shipping
One stock count behind every place you sell
Your inventory is the single source of truth. Every listing on every channel points back at the same quantity, so when a card sells anywhere, everywhere else finds out — automatically, without you reconciling anything on a Sunday night.
You decide what "sold out" means per channel: drop the quantity to zero and keep the listing alive for the next copy, or end it outright.
- eBay, TCGplayer, CardTrader, your hosted shop and in-person — one count
- Sales detected automatically and reconciled across every channel
- Out-of-stock or end-listing, your choice, per channel
- Bulk import and export by CSV for every channel that speaks it
- A safe dry-run mode, so you can watch what it would do before it does it
Stay at market, never below your floor
The market moves whether or not you're at your desk. Lockstock reprices to it on a schedule, following the rules you set — a percentage of market by condition, a hard floor per card, and a ceiling if you want one.
It runs on our servers, so it keeps working while your computer is off. And it has a brake: a price that would move further than it should in one step gets held back for you to look at rather than pushed live.
- Daily automatic repricing, or on demand whenever you want it
- Your floor is absolute — nothing prices below it, ever
- Live push to eBay, so the listing changes and not just your records
- A safety net that catches an implausible price drop before your buyer does
- Off by default. You turn it on when you trust it.
Confidence, not guesswork
Every suggested price carries a score. Where three sources agree it's high; where only one had an opinion it's low — and low ones wait for you.
It learns your judgement
Accept or reject enough and Lockstock works out which kinds of match you actually trust, and stops bothering you about the ones you always wave through.
Your floor is absolute
No rule, no market move and no automatic run will ever price a card below the floor you set.
Not "what does it sell for" — what can I pay for it?
This is the part other tools leave to your gut. Someone hands you a list. Paste it in, and Lockstock identifies every line, values it, applies your buy rules, and gives you a printable offer — with a profit verdict on each line.
The verdict uses your real eBay fees, read from your own settled orders, plus shipping and what the card would cost you. That matters more than it sounds: a flat "I pay 70% of market" rule quietly loses money on cheap cards, because the fees and the postage don't shrink with the price. Lockstock shows you exactly where that line is.
- Paste or upload a list — it's identified against the full catalogue
- Buy rules by condition, as a percentage of market
- Per-line profit verdict, calculated as you type
- Real eBay fees measured from your own orders, not an industry average
- A clean printable offer sheet to hand across the table
Let people bring the cards to you
Lockstock gives you a public "sell to us" page. A seller lists what they have and submits it; you get it in a queue, price the offer, and the whole thing runs on rails from there — offer sent, cards shipped, cards checked, seller paid.
They never need an account. Their submission has its own private link, so they can follow along and see where things stand without emailing you to ask.
- A public submission page you can link from anywhere
- Every submission in one queue: offer → accepted → shipped → verified → paid
- A private tracking link for the seller, no account required
- Emails at each step, sent for you
- Accepting an offer isn't paying it — you check the cards first
Sell online without paying anyone a commission
Two ways, and you can use both. Take a hosted shop at your own address in one of ten complete designs — stocked, priced and kept current from the same inventory. Or keep the website you already have and embed your cards into it with two lines of code.
The embed is free on every plan. It deliberately arrives with no styling at all, so your own site's design paints it and it doesn't look bolted on.
- Ten complete shop designs — switch as often as you like
- Your own web address, your own accent colour
- Stock, prices and photos stay in step with everything else automatically
- Or: two lines of code to put your cards on the site you already own — free
- Buyers pay you directly; the money lands in your own account
Hosted shop
A finished storefront at your own address, in ten designs. An optional add-on at $19 a month.
Your own website
Two lines pasted into the site you already run. Unstyled on purpose. Free on every plan.
You're the merchant
Sales settle into your own Stripe account. Lockstock never holds your money.
Run the table from a tablet
Vendor mode turns a tablet into a register for the cards you brought. Scan or search, build a cart, and take cash or card. The sale drops your stock the moment it happens — so the copy someone is watching online goes away before the next person in line asks for it.
And printed labels come from the same inventory: QR price labels on a sheet or on 2×1 stickers, so a buyer can scan a card and see it priced.
- A tablet register scoped to the cards you tagged for the show
- Cash, or card by QR — the buyer pays on their own phone
- Every in-person sale syncs out to your online channels immediately
- QR price labels: full sheets or 2×1 stickers, price optional
- A pull list that tells you which box each sold card is in
Every sale, every channel, one feed
Sales from eBay, TCGplayer, your shop and the show table land in one place, grouped by order and by day. Pack and mark shipped from the same screen — no tab-hopping, no separate list of what still needs to go out.
Buyers' eBay Best Offers arrive here too, grouped by buyer, each showing how far under your asking price it is and any note they left. Accept, counter or decline without opening a single eBay listing. Sell your last copy and the other offers on it get declined for you, so you can't sell the same card twice.
- One feed across every channel, grouped by order
- Pick, pack and mark shipped in place
- eBay Best Offers: accept, counter or decline in one screen
- A profit and loss line using your real eBay fees — gross, fees, shipping, net
- Cancellations and refunds reverse the money automatically; restocks that need a human wait in a queue
What moved, in dollars — not percent
A card going from 10¢ to 40¢ is "up 300%" and worth nothing to you. Market movers ranks by the money actually on the table, so what you see is what's worth acting on.
- Ranked by dollar movement, with the percentage alongside
- Spread and steadiness shown, so one odd sale doesn't read as a trend
- Spot what's climbing before you price the next box
What needs doing, today
Open Lockstock and it tells you the next thing rather than making you go looking: orders to pack, offers waiting on an answer, listings that drifted from market, cards worth buying. The numbers across the top are the ones that actually decide your week.
- Cards sold this week, by channel, against last week
- Orders to pack and offers waiting on you
- Everything one click from the thing that fixes it
- Guided tours on every screen, and a "?" that explains the page you're on
