All singles must be logged through the Collectr app (Pro required).

1. Create a portfolio with the cards you plan to submit.
2. Export the portfolio once finalized.
3. Open a ticket in the KTS Discord and upload your Collectr CSV export.

Our bot will automatically calculate your offer. Once you agree, you'll receive the shipping address.

Open a ticket in the KTS Discord and submit your PSA cert numbers as a plain text list. KTS will verify comps and confirm the payout before shipment.

Goal is to process payouts same day inventory is received and verified.
Methods: Wire · PayPal · Zelle (limited)

All shipments must include a packing slip with your name, Instagram handle, and phone number.

Singles: Penny sleeves only, in ETB boxes or similar containers.

PSA Slabs: Do not sleeve. Stack tightly, rubber bands or team bags, slab boxes with bubble wrap. Shipping and insurance are the seller's responsibility. Local drop-offs in Boston available.

Singles must be Near Mint (~PSA 7+ quality). Surface and edges must be clean. Cards not meeting this standard may be returned at the seller's expense.