Your cards. Our commitment. Authenticity you can trust.
AI-assisted inspection confirmed by expert graders. A flat $15 HSA Standard fee, tamper-proof slabs, and worldwide mail-in submissions.
20–30 business day turnaround · No hidden fees · No tiers
Inside the HSA lab
Every card is examined for surface, corners, edges and centering, scored to strict standards, then sealed in a tamper-proof HSA slab. Tap the speaker for narration.
Scan smarter. Collect with confidence.
- Cards graded
- 42,800+
- Turnaround days
- 20–30
- States served
- 50
- Flat fee / card
- $15
What we do
Grading built for collectors, not tiers
One fee, one standard, full documentation on every card that passes through our facility.
AI + expert inspection
Every card is scanned by our AI surface-analysis pipeline, then confirmed by a human grader. Centering, corners, edges and surface — documented.
Tamper-proof slabs
Sonic-welded cases with a serialized certification label, so every grade stays documented and secure.
One flat fee
$15 per card. No tiers, no declared-value upcharges, no hidden fees — worldwide mail-in accepted.
Marketplace built in
List graded cards straight into the HSA auction house and vendor shop. Grade, slab and sell in one place.
Want a grade estimate before you submit? Try Free AI card pre-grading — HSA Pre Grade Pro to check centering, corners, edges and surface first.
How it works
Four steps from mailbox to slab
- 01
Build your submission
Enter your cards online and print your packing slip.
- 02
Mail it in
Ship to our secure intake facility — worldwide accepted.
- 03
AI + expert grading
Scanned, graded, reviewed and photographed.
- 04
Slabbed & returned
Tamper-proof slab with your grade report, tracked back to you.
Live now
Featured auctions
Promo item1986-87 Topps #103 Daniel Thompson Rookie
$24,500 · 34 bids
Promo item2024 Dragon Chronicles Pyrothorn, Flame Emperor Secret Rare Holo #DC-072
$8,900 · 51 bids
Promo item2023 Prizm Rookie Autographs Silver — Jaxon Smith #RA-JS
$6,100 · 22 bids
Current items shown are promotional samples only. New auctions from HSA-approved vendors are coming soon.
Get started — $15 per card
Build your submission online in minutes. Print the packing slip, mail your cards, and track every stage of grading from your account.
Start a submission