TheHobbyNetwork · Seller Guide

Add a sealed box, case or pack by scanning the UPC

Sell factory-sealed wax right next to your singles. Scan the barcode and the app fills in the product for you — then it lists with your stock count and photos.

⏱️ About a minute 📱 On the app ⚾ Sports & non-sports

1

Open “Add Sealed Product”

From your dashboard, tap Add Sealed Product under the Marketplace section.

Don’t see it? It appears once the feature is switched on for your account.
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Home
Marketplace
🛍️ Browse Market
📦 My Collection
📦 Add Sealed Product
🤝 My Offers
2

Pick the product type

Choose whether you’re listing a Case, a Box, or a Pack. This tells the app how to build your eBay listing.

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Add Sealed Product
Product type
📦Case
📥Box
🃏Pack
UPC / Barcode
Scan or type the UPC
📷
Look up by UPC
3

Scan the barcode

Tap the camera button and point it at the UPC on the box. Hold steady inside the frame — it reads the code automatically. No barcode handy? Just type the digits instead.

Tip: this reads real product barcodes (UPC/EAN) — not grading-slab certs.
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Scan the UPC
Point at the barcode on the box
4

Review the details it filled in

The app identifies the product and fills in the manufacturer, set, year and type for you. Give it a quick look and tweak anything that isn’t quite right.

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Add Sealed Product
✨ Filled from the UPC
Manufacturer
Topps
Product / Set
2023 Topps Chrome Baseball
Year
2023
Type
Hobby Box
UPC
887521 094412
5

Add photos, stock & price

Snap or upload a main photo plus a few of every side, set how many you have in stock, and enter your asking price.

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Add Sealed Product
Photos
📸
🖼️
In stock
4
Weight (oz)
40
List for sale
Asking price
$389.00
6

Tap Add — you’re listed

Hit Add sealed product. It lands in your collection and lists with your stock quantity, all your photos, and a New / Factory Sealed condition — no listing template to build by hand.

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Add Sealed Product
Added to your collection
📦
2023 Topps Chrome Baseball — Hobby Box
Listed · Qty 4
New / Factory Sealed
💡

Selling more than one? Set your stock count.

Have five identical boxes? Enter 5 in “In stock” and one listing covers them all — the quantity ticks down as they sell.

TheHobbyNetwork · Factory-sealed product intake