Hello Tinkers, welcome to Stamp Community.
Here is a complete set, no varieties, just plain Janes stamps, of the 1958 Great Britain (GB) QEII (Queen Elizabeth II) Wilding set of stamps, selling for between $2.00 and $3.5 on the American BidStart web site.
May be more on
ebay or in Great Britain (England) or Europe. Nore when mint, brand new from Post Office of course.

So, each one is not worth much, but like mentioned check for the back watermarks pressed into the paper or the shades of colour or whatever is mentioned on on-line sites like the above or specialized sites or in paper printed catalogues for varieties as they can be worth quite a bit more at times.
Keep looking! Don't throw the used ones out, keep them for used collectors like me and cancel / postmark collectors and all of that, like me again. Or many others too. Keep searching.
You learn a bit here and a bit there and ask like you have and after a while you know enough to get a deal and sell for some money. Neat.
Or start collecting yourself. Heh, heh.


