CollX
Zack Mcmahon profile image

Zack Mcmahon

OPEN
Zack Mcmahon profile image

Zack Mcmahon

@user4671780
Follow on CollX

Joined since Jun 2026

  • Followers

    247

  • Following

    295

What I'm Collecting

Football
  • Total cards sold:

    12

  • Average ship time:

    2.6 days

  • Last active:

    5 days ago

  • Seller rating

    (5)

  • Buyer rating

    (0)

Shipping Info

Tracked USPS standard envelope. $0.75-$1.31 | USPS Ground Advantage if 3.0oz+, $50.00+ or Graded cards. $5.90–$12