TCGplayer Mass Entry: How It Works and Fixes When It Fails

What Mass Entry does

TCGplayer's help page: "Mass Entry is designed to help you quickly enter a list of cards and add them to your cart, all at once." It started with a few games, and TCGplayer now says "Mass Entry is now available for all products." Once the list is in your cart, TCGplayer suggests the Cart Optimizer "to further refine your cart and get exactly what you’re looking for."

It is a buying tool. Sellers can use it too, for example to restock playsets, but it does not touch your inventory (more on that below).

The line format

"Mass Entry reads each line as a separate item and follows this format: Quantity → Card Name → Set Code → Card Number Within Set". TCGplayer's example for Lightning Bolt #84 from Secret Lair Drop:

1 Lightning Bolt [SLD] 84

You can be less exact:

Can't remember a set code? Tap Show Set Codes, search for the set and tap it to copy its code.

Buy Deck: filling Mass Entry from an article

Decklists in TCGplayer's articles have a Buy Deck button at the top. TCGplayer: "you’ll be brought to Mass Entry where you can modify it to your liking, and then add the deck to your cart all at once."

The preferences that decide what gets added

"No matter how you choose to enter cards into Mass Entry, tapping on the gear icon next to the add-to-cart button will reveal a preferences menu where you can select the different printings and conditions you’re willing to accept." The default: "all printings selected, as well as any condition Moderately Played and better."

That default matters. If you want Near Mint only, change it before adding. If you narrowed it earlier and cards stopped adding, a strict filter leaves fewer listings to pick from.

Mass Entry not working? Check these

1. The product line. TCGplayer's first step is "Select your Product Line from the dropdown." Pick the game the list is for before you add it.
2. One card per line. Each line is one item. A list pasted from somewhere else can arrive as one long line or with extra text; put each card on its own line.
3. Quantity first. The format starts with the quantity: 4 Lightning Bolt, not Lightning Bolt x4.
4. The set code. Use Show Set Codes to copy the exact code, or drop the code to accept any set.
5. The card number. If you're not sure of the collector number, drop it to accept any art from the set.
6. The spelling. Copy the name from the card's TCGplayer page if a line keeps failing.
7. The gear icon. Widen the printings and conditions you'll accept, then add again.
8. After adding. Run the Cart Optimizer to find cheaper copies or fewer sellers. TCGplayer notes it "currently only works for all card singles", so sealed product stays as you added it.

If a list still won't add, contact TCGplayer support with the line that fails; TCGplayer's help pages don't list Mass Entry error messages.

Sellers: Mass Entry won't list your cards

Mass Entry only fills a cart. To put many cards into your store, TCGplayer's help center describes these routes:

• CSV import (Level 4 sellers). "If you're a Level 4 Seller, you can easily import and export your pricing data within the Pricing tab of your Seller Portal." Export from Live or Export Filtered CSV, edit Add to Quantity and TCG Marketplace Price (required, at least 0.01), then Import to Staged, fix any rows that fail validation and Move to Live.
• Scanned lists from the TCGplayer app (Level 4 sellers). Lists from the app's Collections tab can be sent with "Import to Seller Portal", then added from Manage Lists. Cards that already have a price go live; unpriced cards go to Staged Inventory.
• One at a time. In the Seller Portal's Inventory tab, search the catalog, click Add, set quantity, condition and price, and Save.

Price with fees in mind: TCGplayer says "Sellers are responsible for setting prices with consideration of fees and shipping rates." Our TCGplayer fee calculator shows what a whole order pays.

When the cards sell

Bulk listing means bulk orders. TCG Speed Shipper turns TCGplayer's Export Shipping file into print-ready address labels, #10 envelopes or Avery sheets, with packing slips, and applies TCGplayer's tracking rules by order value so you know which orders need a tracked label.

FAQ

What format does TCGplayer Mass Entry use?

One card per line, in the order quantity, card name, set code, card number. TCGplayer's example is 1 Lightning Bolt [SLD] 84. The set code and number are optional: leave out the number for any art from that set, or both for any set.

Why won't my cards add to the cart in Mass Entry?

Check that the right product line is selected, that each card is on its own line with the quantity first, and that the set code is right (tap Show Set Codes). Then open the gear icon: the printings and conditions you allow decide which listings can be added, and the default is all printings in Moderately Played or better.

Can I use Mass Entry to add cards to my TCGplayer inventory?

No. Mass Entry fills a shopping cart. To add or update many listings at once, Level 4 sellers can export a CSV from the Pricing tab, edit it and import it to Staged Inventory, or import scanned lists from the TCGplayer app.

Does Mass Entry work for every game?

TCGplayer's Mass Entry help page says "Mass Entry is now available for all products." Pick the product line from the dropdown before you paste the list.

Sources

• TCGplayer Help: Getting Started With Mass Entry (checked November 1, 2026)
• TCGplayer Help: How can I search for products and place an order? (checked November 1, 2026)
• TCGplayer Help: How does the Cart Optimizer work? (checked November 1, 2026)
• TCGplayer Help: Importing and Exporting CSVs to Mass Update Prices and Quantities (checked November 1, 2026)
• TCGplayer Help: How to Import Lists of Cards from the TCGplayer Mobile App to Inventory (checked November 1, 2026)
• TCGplayer Help: How do I list individual products? (checked November 1, 2026)

TCG Speed Shipper is independent and not affiliated with TCGplayer. Check TCGplayer's own pages for current rules.