Postal Letter

how much does US Postal Service Priority Mail cost?

what about US Postal Service Priority Mail Flat Rate Envelope? (( ebay is confusing =/ ))

Public Comments

1. US Postal Service Priority Mail- Up to 1 lb. & Flat Rate Envelope is $4.60 USD US Postal Service Priority Mail Flat Rate Box- $9.15 USD
2. We have the Priority Envelope which is $4.60, we no longer have a flat rate envelope. We do have flat rate boxes which are $8.95. The other answer was right about the envelope and wrong about the box rate.
3. About $20 USD...