2026 Topps 3 Kon Knueppel Rookie-Verse Autograph /15 Charlotte Hornets

Every item is graded and encapsulated by PSA, BGS, CGC, SGC or WATA before it reaches us. Each slab carries a certification number you can look up directly on the grading company's public database. We never list raw or self-authenticated items.

Grades run from 1 to 10, measuring centering, corners, edges and surface. A 10 is Gem Mint with no visible flaws under magnification. A 9 is Mint with one minor imperfection. Anything 8 and above is considered high grade by most collectors.

Yes, and we encourage it. The number is shown in the product photos and in the listing details. Enter it on the grading company's verification page and you will see the same card, grade and date we have listed.

Orders ship double-boxed with rigid protection around the slab. Every shipment is fully insured for its declared value and requires a signature on delivery. Tracking is sent as soon as the label is created.

Yes. International orders ship with full insurance and tracking. Customs duties and import taxes are the buyer's responsibility and vary by country.

Returns are accepted within 30 days of delivery, provided the slab is unopened and undamaged. Cracked or tampered slabs are not eligible. Refunds are issued to the original payment method once the item is received and inspected.

If a grading company ever reverses or disputes the authenticity of an item you bought from us, we refund the full purchase price. That guarantee has no time limit.

Yes. Send photos and certification numbers through the contact page and we will respond with an offer within two business days.

On items above $1,000 we consider reasonable offers. Use the contact page with the product name and your offer.

New items are listed weekly. Newsletter subscribers get first access before listings go public.