This is a set of four cards, issued by Hongkong Post in 2021.  There’s no pre-printed postage (unusual for Hongkong Post), and our scan shows table tennis as just one of the cards; other subjects include bicycling, diving, and windsurfing.  The postcards are unused and still in their original cello wrap.  And why is this set so expensive?  As far as we can tell — and this is accurate up to the time we write this — the cards were never put on general sale, but instead made available as a bonus item redeemable by subscribers who had enough points from the Post Office’s annual subscription programme.   None of that matters to you, of course, but unless things change, there will never be many of these sets available.  Anywhere.  Grade: 1

We think there are two unused cards in each of these two sets, but they are both in their original unopened cello-wrap.  They were sold by Hongkong Post, which would not allow inspection before purchase, but they turn out to have been produced by a private company and somehow found their way into the Post Office for sale.   The cards suggest people should cut out and fold the bus (or tram) but that would be an expensive way to get a paper model.  Both sets together for $9, or either single set for $5.  Grades: 1

If you look at this from more than about one foot away, it looks exactly like a hardcover book.  It’s not; it’s a box in book format containing 12 lithograph postcards (see our entry 20308923B).  Measurements of the whole thing as enclosed in its original protective plastic cover:  7″ high x 6″ across x 1-3/4″ deep.  Note that the front logo specifies “Hong Kong Disneyland” and that the spine of the box — not seen in our scan — entitles this “Happiest Place on Earth”.  Now please see the scan for 20308923B.  Grade: 1

First, please see what we wrote about item 20308923A.  This is the back of the “book” and shows thumbnails of the 12 cards.  We’ve left the original price sticker on, but deleted their price so as not to confuse anyone.  Grade: 1

See our description for 20308928C.  Grade: 1

See description for 20308928C.  Grade: 1

See description for 20308928C.  This ends our series.  Grade: 1

Unused card issued in 1999 by the Hong Kong Government as Postage Prepaid Picture Card Series No. 10.  It has pre-printed, coloured postage with a special philatelic cancellation.  Grade: 1

Unused 5-1/8″ x 7″ card.  Grade: 1