An update to the trading costs since the new year began.
In trades, I have received (or still in transit) 5219 cards since January 1, 2021. Of those, in trades over 150 cards received (9 trades - 4,325 cards received), the cost per card against my postage costs is $0.039; in all of the other trades accumulating 894 cards, the cost has been $0.097 per card received.
The worst economical trades are those of 75-150 cards - it would be cheaper to send several PWE.
The most economical are those over 1,000 cards. Cost does not vary much once over 900 cards; it pretty much was the same for 945 cards or 1,326 cards.
I also noticed that the larger trades seem to cost more for US postage than for Canadian postage. This is not even considering the exchange rate in currency.
As an aside, at the rate of trading set in the first 2 months of this year, I should easily eclipse my numbers of cards sent / received for 2020 which were both over 10,000.
Bruno
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Check my Profile page to see my 2023 Goals and my Lists of sets near completion (5 cards or less) or sets getting close (less than 100 cards missing and 75% complete).
https://www.tcdb.com/Forum.cfm/Page/B/ID/0/?MODE=VIEW&ThreadID=25745&C=0