See our separate list of year sets of mint commemoratives, first day covers, and presentation packs. Mint sets - prices for unmounted mint, with no faults. Any sets issued in blocks or strips se-tenant are supplied that way unless specifically stated. First day covers up to 1970 - the prices here for covers to 1970 are very arbitrary.
Covers appear in a wide variety of qualities, styles of envelopes, different postmarks, and so on.
If you want to be any more specific, we suggest you contact us, as we do stock many thousands of covers. Again, we stock a much, much, wider variety at any time. Our stock usually represents the better end of the range of quality of the material that passes through our hands. PHQ Postcards - prices for mint cards from 1978 onwards are for very fine condition. If you are a very fussy collector, please say so, and we will try to oblige.