near as i can tell it's 60p for Royal 1st class mail-letter <=100g, wonder what it will be now? near as i can tell it's 60p for Royal 1st class mail-letter <=100g, wonder what it will be now?Maybe a bit of competition might be needed. For argument’s sake: If the USPS had to compete with Federal Express, UPS and DHL for all types of first-class mail, what would postage be?