SCF Through The Mail Manager: 19socks59 has just reported a success:

From: Bill Mazeroski (Baseball) Success %: 83% (188)

Submission was sent on: 05-04-2022 and took 8 days

Comment: $10 and 2 different Topps heritage cards. Said he could pick one to sign and keep the other. He signed and returned both in 8 days!!! Nothing wrong with the USPS!!!! Thank you Maz!!!