Business sellers
Wholesale seller hub
Bring singles, lots, sealed products and wholesale inventory to collectors. Upload up to 100 listings at once and manage sales through the existing marketplace.
Step 1
Business seller profile
Applying enables inventory tools. A verified badge appears only after an administrator reviews the business.
Step 2
Bulk inventory upload
Paste CSV inventory. Supported product types: single, lot, sealed.
2 inventory rows · maximum 100
Why sell through Chase Base?
Ready-made demand
Want lists and anonymous supply counts connect inventory with collectors already looking for it.
Mixed inventory
List individual cards, collection lots, sealed products and minimum-order wholesale stock.
Trust first
Business verification, visible seller type and accepted-offer contact handoff support safer trading.