On Aug 27, 12:07 pm, wrote:

For the seasoned collector, there would be varieties, booklet singles, coils, pairs, commems, etc., etc. - but for the beginner, they may seem a bit boring? I dunno...

It may be, but if you offer the choice, then you are not
obligated.
Offer it as a WW"Lucky dip" selection perhaps.

I recently took a huge box of junk at auction, just to
get a few Perfins I was missing.
A pillow case of "on piece " junk surrendered
up 3 cinderellas (TB seals) franked on piece,
I was tickled pink.