The first volume of Card Captor Sakura ~Clear Card arc~ dropped to the 25th position in Oricon’s weekly ranking, with an estimate of 32,794 copies sold in its third week of sales.
The above numbers are for the regular edition. The Special Edition (mangaka set) did not appear in this week’s ranking.
Combining the sales for both versions, Card Captor Sakura ~Clear Card arc~ #1 sold an estimate of 312,327 copies overall so far.
I’m guessing that next week it will appear again in the ranking selling something around 15.000 copies, selling a little less than 340.000 overall.